Prefix overview
Phone numbers in prefix 903-454
This page covers the 903-454 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
903-454
RATE CENTER
GREENVILLE
CARRIER
SOUTHWESTERN BELL
TX
Prefix range
The prefix 903-454 includes numbers from 9034540000 to 9034549999.
This range is associated with the GREENVILLE rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers