Prefix overview
Phone numbers in prefix 940-544
This page covers the 940-544 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
940-544
RATE CENTER
CHARLIE
CARRIER
SANTA ROSA TEL COOP INC
TX
Prefix range
The prefix 940-544 includes numbers from 9405440000 to 9405449999.
This range is associated with the CHARLIE rate center and was originally assigned to SANTA ROSA TEL COOP INC.
Numbers in this prefix
20 numbers