Prefix overview
Phone numbers in prefix 254-363
This page covers the 254-363 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
254-363
RATE CENTER
ALEXANDER
CARRIER
SHELCOMM
TX
Prefix range
The prefix 254-363 includes numbers from 2543630000 to 2543639999.
This range is associated with the ALEXANDER rate center and was originally assigned to SHELCOMM.
Numbers in this prefix
20 numbers