Prefix overview
Phone numbers in prefix 479-420
This page covers the 479-420 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
479-420
RATE CENTER
FORT SMITH
CARRIER
T-MOBILE USA, INC.
AR
Prefix range
The prefix 479-420 includes numbers from 4794200000 to 4794209999.
This range is associated with the FORT SMITH rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers