10DLC Compliance is based on the CTIA Messaging Principles and Best
Practices document. By complying with the principles in this document,
your campaigns should run without issue. The Campaign Registry (TCR) has
also outlined requirements for campaig...
Snowshoeing or Snowshoe Messaging (or pooling) is a technique used to
spread messages across many sending phone numbers, or short codes, for
the purposes of overcoming carrier filtering systems. It involves
spreading similar messages (and message con...
There are two separate and distinct concepts around Verification and
Vetting as applied to 10DLC messaging: Verification When you first
register your Brand you're asked to submit the Brand name, tax ID,
company address and contact details. After you ...
Toll-Free numbers are telephone numbers with distinct three-digit prefix
codes that can be dialed from US and Canadian landlines with no charge
to the person placing the call. Toll-Free numbers begin with one of the
following three-digit codes: 800, ...
Toll-Free messaging is supported on numbers that begin with any of the
Toll-Free prefixes that are currently available: 800 888 877 866 855 844
833 Learn more about Toll-Free Numbers from Sinch.
