Prefix overview
Phone numbers in prefix 972-220
This page covers the 972-220 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
972-220
RATE CENTER
DALLAS
CARRIER
GRANDE COMMUNICATIONS NETWORKS, INC. - TX
TX
Prefix range
The prefix 972-220 includes numbers from 9722200000 to 9722209999.
This range is associated with the DALLAS rate center and was originally assigned to GRANDE COMMUNICATIONS NETWORKS, INC. - TX.
Numbers in this prefix
20 numbers