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  2. USA & Canada Documentation

USA & Canada Documentation

Information about USA & Canada specific taxes and carrier charges.

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Documentation

  • USA & Canada | Charges & Surcharges
  • USA | Carrier Changes to Message Routing
  • Sales Tax FAQs

Toll-Free Number (TFN) Verification

  • Toll-Free Number (TFN) Verification Overview
  • How to fill out the Toll-Free Number (TFN) Verification Form
  • TFN Verification Application Form
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  • United States | 1-866-751-8337
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