Prefix overview
Phone numbers in prefix 501-277
This page covers the 501-277 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
501-277
RATE CENTER
GREENBRIER
CARRIER
T-MOBILE USA, INC.
AR
Prefix range
The prefix 501-277 includes numbers from 5012770000 to 5012779999.
This range is associated with the GREENBRIER rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers