Prefix overview
Phone numbers in prefix 520-252
This page covers the 520-252 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
520-252
RATE CENTER
CASAGRANDE
CARRIER
T-MOBILE USA, INC.
AZ
Prefix range
The prefix 520-252 includes numbers from 5202520000 to 5202529999.
This range is associated with the CASAGRANDE rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers