Prefix overview
Phone numbers in prefix 970-331
This page covers the 970-331 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
970-331
RATE CENTER
VAIL
CARRIER
T-MOBILE USA, INC.
CO
Prefix range
The prefix 970-331 includes numbers from 9703310000 to 9703319999.
This range is associated with the VAIL rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers