cancel
Showing results for 
Search instead for 
Did you mean: 

Customers can use the information provided in the Sinch Global Carrier Mapping Registry for US and Canada to access operator and service provider ownership for both wireless and wireline subscribers in the United States and Canada.

 

The latest Sinch Global Carrier Mapping Registry (GCMR) for U.S. and Canada (February 21, 2021) is attached below:

Version history
Last update:
‎05-11-2021 02:48 AM
Updated by: