NPA-NXX - 210-457

This is the 210-457 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 210
3. 210-457

The 210-457 subcode mainly covers San Antonio in Bexar county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Texas state. Many of the numbers in this subcode are Regular Landline registered to Tel West Network Services Corporation. We hear they employ a large number of people in the Texas office.
Recently there have been an increase in reported calls, we've had over 1714773 comments across our systems for the 210-457 subcode.