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Canada’s Wireless Service Providers (WSPs) together with the Canadian Wireless Telecommunications Association (CWTA) offer Common Short Codes (CSCs) which may (subject to approval) be activated across WSPs’ networks. The CWTA has been assigned the role of administrator of the CSC registry on behalf of the industry. The CWTA - Canadian Common Short Code Application Guidelines document (see below for access links) describes the guidelines associated with the provisioning and operation of CSCs.


A new version of the Canadian Common Short Code Application Guidelines (version 3.1) can be accessed from:

Version history
Last update:
‎11-29-2021 07:38 AM
Updated by: