Prefix overview
Phone numbers in prefix 713-421
This page covers the 713-421 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
713-421
RATE CENTER
HOUSTON
CARRIER
TELETOUCH COMMUNICATIONS, INC.
TX
Prefix range
The prefix 713-421 includes numbers from 7134210000 to 7134219999.
This range is associated with the HOUSTON rate center and was originally assigned to TELETOUCH COMMUNICATIONS, INC..
Numbers in this prefix
20 numbers