Prefix overview
Phone numbers in prefix 970-439
This page covers the 970-439 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
970-439
RATE CENTER
STEAMBOSPG
CARRIER
AT&T - LOCAL
CO
Prefix range
The prefix 970-439 includes numbers from 9704390000 to 9704399999.
This range is associated with the STEAMBOSPG rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers