Prefix overview
Phone numbers in prefix 940-524
This page covers the 940-524 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
940-524
RATE CENTER
PETROLIA
CARRIER
NORTH TEXAS TEL. CO.
TX
Prefix range
The prefix 940-524 includes numbers from 9405240000 to 9405249999.
This range is associated with the PETROLIA rate center and was originally assigned to NORTH TEXAS TEL. CO..
Numbers in this prefix
20 numbers