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  <xsd:element abstract="true" id="tcx_NetworkExpensesMember" name="NetworkExpensesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_NetworkRightsMember" name="NetworkRightsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_NumberOfCustomers" name="NumberOfCustomers" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_OneCustomerMember" name="OneCustomerMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAmortizationOfDiscontinuedCashFlowHedge" name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossAmortizationOfDiscontinuedCashFlowHedge" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_OtherComprehensiveIncomeLossCashFlowHedgeGainLossIncludingDiscontinuedReclassificationAfterTax" name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossIncludingDiscontinuedReclassificationAfterTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_OtherComprehensiveIncomeLossCashFlowHedgeGainLossTaxAmortizationOfDiscontinuedCashFlowHedge" name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossTaxAmortizationOfDiscontinuedCashFlowHedge" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_OtherComprehensiveIncomeLossCashFlowHedgeGainLossTotalAmortizationOfDiscontinuedCashFlowHedge" name="OtherComprehensiveIncomeLossCashFlowHedgeGainLossTotalAmortizationOfDiscontinuedCashFlowHedge" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_OtherIncomeExpenseTable" name="OtherIncomeExpenseTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_OtherServicesMember" name="OtherServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PaymentsForProceedsFromRestructuring" name="PaymentsForProceedsFromRestructuring" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PaymentsOfDeferredNotesPayableFinancingCosts" name="PaymentsOfDeferredNotesPayableFinancingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PaymentsOfDeferredPreferredFinancingCosts" name="PaymentsOfDeferredPreferredFinancingCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_PlatformServicesMember" name="PlatformServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_PolicyTable" name="PolicyTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ProceedsFromRedemptionOfRedeemablePreferredUnits" name="ProceedsFromRedemptionOfRedeemablePreferredUnits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_ProfessionalServiceFeesMember" name="ProfessionalServiceFeesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_PropertyPlantAndEqiuipmetAndIntangibleAssetsMember" name="PropertyPlantAndEqiuipmetAndIntangibleAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PropertyPlantAndEquipmentFullyDepreciatedWritedown" name="PropertyPlantAndEquipmentFullyDepreciatedWritedown" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PurchaseAgreementDurationOfMonthlyFees" name="PurchaseAgreementDurationOfMonthlyFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PurchaseAgreementIncome" name="PurchaseAgreementIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_PurchaseAgreementWithDISHWirelessLLCMember" name="PurchaseAgreementWithDISHWirelessLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_PurchaseObligationToBePaidAfterYearFour" name="PurchaseObligationToBePaidAfterYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tcx_RedeemablePreferredUnitsTable" name="RedeemablePreferredUnitsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_RedemptionOfSeriesAPreferredUnitsMember" name="RedemptionOfSeriesAPreferredUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_RestrictedNetAssets" name="RestrictedNetAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="tcx_RestructuringReserveAsset" name="RestructuringReserveAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="tcx_RetailServicesMember" name="RetailServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_RoyalBankBankOfMontrealBankOfNovaScotiaHsbcAndCibcMember" name="RoyalBankBankOfMontrealBankOfNovaScotiaHsbcAndCibcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SalesAndMarketingExpenseMember" name="SalesAndMarketingExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfAcquiredIntangibleAssetsByMajorClassTableTextBlock" name="ScheduleOfAcquiredIntangibleAssetsByMajorClassTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfCashTaxesPaidTableTextBlock" name="ScheduleOfCashTaxesPaidTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfCostOfRevenuesByRevenueStreamTableTextBlock" name="ScheduleOfCostOfRevenuesByRevenueStreamTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfDepreciationRatesTableTextBlock" name="ScheduleOfDepreciationRatesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfDepreciationTableTextBlock" name="ScheduleOfDepreciationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfPropertyPlantAndEquipmentByGeographicRegionTableTextBlock" name="ScheduleOfPropertyPlantAndEquipmentByGeographicRegionTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_ScheduleOfStandbyFeesBasedOnTotalFundedDebtToEBITDARatioTableTextBlock" name="ScheduleOfStandbyFeesBasedOnTotalFundedDebtToEBITDARatioTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SecuredFiberRevenueNotesSeries20241ClassA2Member" name="SecuredFiberRevenueNotesSeries20241ClassA2Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SecuredFiberRevenueNotesSeries20241ClassBMember" name="SecuredFiberRevenueNotesSeries20241ClassBMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SecuredFiberRevenueNotesSeries20241ClassCMember" name="SecuredFiberRevenueNotesSeries20241ClassCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SeriesAPreferredUnitsMember" name="SeriesAPreferredUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SpecificNetworkAssetsDamagedMember" name="SpecificNetworkAssetsDamagedMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_StockBuybackProgram2024Member" name="StockBuybackProgram2024Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_StockBuybackProgram2025Member" name="StockBuybackProgram2025Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_StockBuybackProgram2026Member" name="StockBuybackProgram2026Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_StockRedeemedOrCalledDiscountOnPremiumValue" name="StockRedeemedOrCalledDiscountOnPremiumValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_StockRedeemedOrCalledDuringPeriodValueBeforeDiscountOnPremium" name="StockRedeemedOrCalledDuringPeriodValueBeforeDiscountOnPremium" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_SummaryOfRedeemablePreferredSharesTextBlock" name="SummaryOfRedeemablePreferredSharesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_SupplementalBalanceSheetInformationTableTextBlock" name="SupplementalBalanceSheetInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_SurnameDomainNamesMember" name="SurnameDomainNamesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TechnicalOperationsAndDevelopmentMember" name="TechnicalOperationsAndDevelopmentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TechnologyMember" name="TechnologyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2022TingEquityCompensationPlanMember" name="The2022TingEquityCompensationPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2022WaveloEquityCompensationPlanMember" name="The2022WaveloEquityCompensationPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2023And2024NotesMember" name="The2023And2024NotesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2023CreditFacilityMember" name="The2023CreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2023TermNotesMember" name="The2023TermNotesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2024CapitalEfficiencyPlanMember" name="The2024CapitalEfficiencyPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2024TermNotesMember" name="The2024TermNotesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_The2024TingRestructuringPlanMember" name="The2024TingRestructuringPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TingFiberIncMember" name="TingFiberIncMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TingFiberMember" name="TingFiberMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TingIssuerLlcMember" name="TingIssuerLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TingMember" name="TingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_TotalConsiderationSoldPropertyAndEquipmentAndIntangibles" name="TotalConsiderationSoldPropertyAndEquipmentAndIntangibles" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TotalStockBasedCompensationExpenseMember" name="TotalStockBasedCompensationExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TucowsDelawareIncMember" name="TucowsDelawareIncMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_TucowsDomainsMember" name="TucowsDomainsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="tcx_UndistributedEarningsOfEquityMethodInvestments" name="UndistributedEarningsOfEquityMethodInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_UnitPurchaseAgreementAccretionExpenseOnTheRedeemablePreferredShares" name="UnitPurchaseAgreementAccretionExpenseOnTheRedeemablePreferredShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="tcx_UnitPurchaseAgreementAdditionalCapitalCommitments" name="UnitPurchaseAgreementAdditionalCapitalCommitments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="tcx_UnitPurchaseAgreementCapitalUponTheInitialFunding" name="UnitPurchaseAgreementCapitalUponTheInitialFunding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="tcx_UnitPurchaseAgreementMilestoneFundingsStandbyFeeRate" name="UnitPurchaseAgreementMilestoneFundingsStandbyFeeRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="tcx_UnitPurchaseAgreementPreferredUnitsIssued" name="UnitPurchaseAgreementPreferredUnitsIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant"/>
  <xsd:element id="tcx_UnitPurchaseAgreementPricePerUnit" name="UnitPurchaseAgreementPricePerUnit" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="instant"/>
  <xsd:element id="tcx_UnitPurchaseAgreementUnpaidQuarterlyPreferredReturn" name="UnitPurchaseAgreementUnpaidQuarterlyPreferredReturn" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_ValueAddedServicesMember" name="ValueAddedServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_VehiclesAndToolsMember" name="VehiclesAndToolsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_WaveloMember" name="WaveloMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_WholesaleMember" name="WholesaleMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="tcx_statement-statement-note-10-revenue-deferred-revenue-and-contract-assets-details" name="statement-statement-note-10-revenue-deferred-revenue-and-contract-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-10-revenue-disaggregation-of-revenue-details" name="statement-statement-note-10-revenue-disaggregation-of-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-10-revenue-remaining-performance-obligations-2-details" name="statement-statement-note-10-revenue-remaining-performance-obligations-2-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="tcx_statement-statement-note-10-revenue-remaining-performance-obligations-details-parentheticals" name="statement-statement-note-10-revenue-remaining-performance-obligations-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-10-revenue-tables" name="statement-statement-note-10-revenue-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-11-costs-to-obtain-and-fulfill-a-contract-capitalized-contract-costs-activity-details" name="statement-statement-note-11-costs-to-obtain-and-fulfill-a-contract-capitalized-contract-costs-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-11-costs-to-obtain-and-fulfill-a-contract-tables" name="statement-statement-note-11-costs-to-obtain-and-fulfill-a-contract-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-12-leases-components-of-lease-expense-and-other-lease-information-details" name="statement-statement-note-12-leases-components-of-lease-expense-and-other-lease-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-12-leases-future-minimum-lease-payments-details" name="statement-statement-note-12-leases-future-minimum-lease-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-12-leases-tables" name="statement-statement-note-12-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-13-redeemable-preferred-units-borrowings-details" name="statement-statement-note-13-redeemable-preferred-units-borrowings-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-13-redeemable-preferred-units-tables" name="statement-statement-note-13-redeemable-preferred-units-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-15-stock-option-plans-fair-value-of-stock-options-granted-details" name="statement-statement-note-15-stock-option-plans-fair-value-of-stock-options-granted-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-15-stock-option-plans-stock-option-transactions-details" name="statement-statement-note-15-stock-option-plans-stock-option-transactions-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-15-stock-option-plans-stockbased-compensation-allocation-to-operating-expenses-details" name="statement-statement-note-15-stock-option-plans-stockbased-compensation-allocation-to-operating-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-15-stock-option-plans-summary-of-exercise-prices-weighted-average-remaining-contractual-life-and-intrinsic-values-of-outstanding-options-details" name="statement-statement-note-15-stock-option-plans-summary-of-exercise-prices-weighted-average-remaining-contractual-life-and-intrinsic-values-of-outstanding-options-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-15-stock-option-plans-tables" name="statement-statement-note-15-stock-option-plans-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-17-other-income-expenses-interest-income-and-interest-expense-details" name="statement-statement-note-17-other-income-expenses-interest-income-and-interest-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-17-other-income-expenses-other-income-expenses-details" name="statement-statement-note-17-other-income-expenses-other-income-expenses-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-17-other-income-expenses-tables" name="statement-statement-note-17-other-income-expenses-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-18-earnings-per-common-share-summary-of-basic-and-diluted-earnings-per-common-share-details" name="statement-statement-note-18-earnings-per-common-share-summary-of-basic-and-diluted-earnings-per-common-share-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-18-earnings-per-common-share-tables" name="statement-statement-note-18-earnings-per-common-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-19-commitments-and-contingencies-future-minimum-payments-under-lease-and-purchase-obligations-details" name="statement-statement-note-19-commitments-and-contingencies-future-minimum-payments-under-lease-and-purchase-obligations-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-19-commitments-and-contingencies-tables" name="statement-statement-note-19-commitments-and-contingencies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-2-significant-accounting-policies-property-plant-and-equipment-depreciation-rates-details" name="statement-statement-note-2-significant-accounting-policies-property-plant-and-equipment-depreciation-rates-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-2-significant-accounting-policies-tables" name="statement-statement-note-2-significant-accounting-policies-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-2-significant-accounting-policies-useful-lives-of-intangibles-details" name="statement-statement-note-2-significant-accounting-policies-useful-lives-of-intangibles-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-20-segment-reporting-information-by-reportable-segments-details" name="statement-statement-note-20-segment-reporting-information-by-reportable-segments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-20-segment-reporting-reconciliation-of-income-before-provision-for-income-taxes-to-adjusted-ebitda-details" name="statement-statement-note-20-segment-reporting-reconciliation-of-income-before-provision-for-income-taxes-to-adjusted-ebitda-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-20-segment-reporting-summary-of-amortizable-intangible-assets-by-geographic-region-details" name="statement-statement-note-20-segment-reporting-summary-of-amortizable-intangible-assets-by-geographic-region-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-20-segment-reporting-summary-of-property-and-equipment-by-geographic-region-details" name="statement-statement-note-20-segment-reporting-summary-of-property-and-equipment-by-geographic-region-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-20-segment-reporting-summary-of-valuation-and-qualifying-accounts-details" name="statement-statement-note-20-segment-reporting-summary-of-valuation-and-qualifying-accounts-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-20-segment-reporting-tables" name="statement-statement-note-20-segment-reporting-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-21-restructuring-costs-schedule-of-restructuring-details" name="statement-statement-note-21-restructuring-costs-schedule-of-restructuring-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-21-restructuring-costs-tables" name="statement-statement-note-21-restructuring-costs-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-22-additional-financial-information-schedule-of-additional-financial-information-details" name="statement-statement-note-22-additional-financial-information-schedule-of-additional-financial-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-22-additional-financial-information-tables" name="statement-statement-note-22-additional-financial-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-3-property-and-equipment-depreciation-of-property-and-equipment-details" name="statement-statement-note-3-property-and-equipment-depreciation-of-property-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-3-property-and-equipment-property-and-equipment-details" name="statement-statement-note-3-property-and-equipment-property-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-3-property-and-equipment-tables" name="statement-statement-note-3-property-and-equipment-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-4-goodwill-and-other-intangible-assets-acquired-intangible-assets-by-major-class-details" name="statement-statement-note-4-goodwill-and-other-intangible-assets-acquired-intangible-assets-by-major-class-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-4-goodwill-and-other-intangible-assets-acquired-intangible-assets-by-major-class-details-parentheticals" name="statement-statement-note-4-goodwill-and-other-intangible-assets-acquired-intangible-assets-by-major-class-details-parentheticals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-4-goodwill-and-other-intangible-assets-estimated-future-amortization-expense-of-intangible-assets-details" name="statement-statement-note-4-goodwill-and-other-intangible-assets-estimated-future-amortization-expense-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-4-goodwill-and-other-intangible-assets-goodwill-details" name="statement-statement-note-4-goodwill-and-other-intangible-assets-goodwill-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-4-goodwill-and-other-intangible-assets-tables" name="statement-statement-note-4-goodwill-and-other-intangible-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-5-fair-value-measurement-summary-of-the-fair-values-of-the-companys-derivative-instrument-assets-and-liabilities-details" name="statement-statement-note-5-fair-value-measurement-summary-of-the-fair-values-of-the-companys-derivative-instrument-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-5-fair-value-measurement-tables" name="statement-statement-note-5-fair-value-measurement-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-6-derivative-instruments-and-hedging-activities-effects-of-derivative-instruments-on-income-and-other-comprehensive-income-oci-details" name="statement-statement-note-6-derivative-instruments-and-hedging-activities-effects-of-derivative-instruments-on-income-and-other-comprehensive-income-oci-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-6-derivative-instruments-and-hedging-activities-fair-value-of-derivative-instruments-in-the-consolidated-balance-sheets-details" name="statement-statement-note-6-derivative-instruments-and-hedging-activities-fair-value-of-derivative-instruments-in-the-consolidated-balance-sheets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-6-derivative-instruments-and-hedging-activities-foreign-currency-forward-contracts-details" name="statement-statement-note-6-derivative-instruments-and-hedging-activities-foreign-currency-forward-contracts-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-6-derivative-instruments-and-hedging-activities-movement-in-aoci-balance-details" name="statement-statement-note-6-derivative-instruments-and-hedging-activities-movement-in-aoci-balance-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-6-derivative-instruments-and-hedging-activities-tables" name="statement-statement-note-6-derivative-instruments-and-hedging-activities-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-7-syndicated-revolver-principal-repayments-details" name="statement-statement-note-7-syndicated-revolver-principal-repayments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-7-syndicated-revolver-schedule-of-loans-payable-details" name="statement-statement-note-7-syndicated-revolver-schedule-of-loans-payable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-7-syndicated-revolver-schedule-of-standby-fees-based-on-total-funded-debt-to-ebitda-ratio-details" name="statement-statement-note-7-syndicated-revolver-schedule-of-standby-fees-based-on-total-funded-debt-to-ebitda-ratio-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-7-syndicated-revolver-tables" name="statement-statement-note-7-syndicated-revolver-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-8-notes-payable-schedule-of-note-payable-details" name="statement-statement-note-8-notes-payable-schedule-of-note-payable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-8-notes-payable-tables" name="statement-statement-note-8-notes-payable-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-9-income-taxes-components-of-income-tax-expense-recovery-details" name="statement-statement-note-9-income-taxes-components-of-income-tax-expense-recovery-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-9-income-taxes-deferred-tax-assets-and-liabilities-details" name="statement-statement-note-9-income-taxes-deferred-tax-assets-and-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-9-income-taxes-income-loss-before-tax-details" name="statement-statement-note-9-income-taxes-income-loss-before-tax-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-9-income-taxes-income-taxes-paid-by-jurisdiction-details" name="statement-statement-note-9-income-taxes-income-taxes-paid-by-jurisdiction-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-9-income-taxes-reconciliation-of-effective-income-tax-rate-details" name="statement-statement-note-9-income-taxes-reconciliation-of-effective-income-tax-rate-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-note-9-income-taxes-tables" name="statement-statement-note-9-income-taxes-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-schedule-i-condensed-financial-information-of-parent-company-condensed-balance-sheets-details" name="statement-statement-schedule-i-condensed-financial-information-of-parent-company-condensed-balance-sheets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-schedule-i-condensed-financial-information-of-parent-company-condensed-statements-of-cash-flows-details" name="statement-statement-schedule-i-condensed-financial-information-of-parent-company-condensed-statements-of-cash-flows-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-schedule-i-condensed-financial-information-of-parent-company-condensed-statements-of-income-loss-and-comprehensive-income-loss-details" name="statement-statement-schedule-i-condensed-financial-information-of-parent-company-condensed-statements-of-income-loss-and-comprehensive-income-loss-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-schedule-i-condensed-financial-information-of-parent-company-tables" name="statement-statement-schedule-i-condensed-financial-information-of-parent-company-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="tcx_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
