Prefix overview
Phone numbers in prefix 572-256
This page covers the 572-256 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
572-256
RATE CENTER
OKLA CITY
CARRIER
UNITED STATES CELLULAR - OK
OK
Prefix range
The prefix 572-256 includes numbers from 5722560000 to 5722569999.
This range is associated with the OKLA CITY rate center and was originally assigned to UNITED STATES CELLULAR - OK.
Numbers in this prefix
20 numbers