Prefix overview
Phone numbers in prefix 801-381
This page covers the 801-381 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
801-381
RATE CENTER
SALT LAKE
CARRIER
T-MOBILE USA, INC.
UT
Prefix range
The prefix 801-381 includes numbers from 8013810000 to 8013819999.
This range is associated with the SALT LAKE rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers