Prefix overview
Phone numbers in prefix 210-455
This page covers the 210-455 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
210-455
RATE CENTER
SANANTONIO
CARRIER
TWC IP ENABLED SERVICES, LLC
TX
Prefix range
The prefix 210-455 includes numbers from 2104550000 to 2104559999.
This range is associated with the SANANTONIO rate center and was originally assigned to TWC IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers