QuestionWhat Senders (Originators, Numbers) are supported in the US for
A2P SMS/MMS Services? Answer All A2P Senders in the US are Dedicated
2-way Products. They all require some level of registration for the
Brand (Sender) to the number(s). They all...
10DLC stands for 10 Digit Long Code (often referred to as a Long Number)
and is a carrier sanctioned channel for sending Application-to-Person
(A2P) messages using a dedicated 10-digit wireline telephone number
allocated within the North American Num...
10DLC traffic can be delivered to all US carriers, but only ATT and
T-Mobile/Sprint, require registration. Visit the Sinch 10DLC Product
Page to learn more or if you need more help with 10DLC or have any
questions, contact Sinch, who will be happy he...
You will need to obtain a NNID (NetNumber ID) from NetNumber directly.
To add a new NNID under Sinch, we need to submit a form to T-Mobile and
request provisioning. The cost is $2k USD which has been waived until
further notice. Visit the Sinch 10DLC...
There are four common scenarios with various timelines depending on the
complexity of the process: Customer submits 10DLC registration form to
Sinch and requests new number(s): 1-3 business days Sinch registers
brand and campaign(s) via The Campaign ...
