Prefix overview
Phone numbers in prefix 970-455
This page covers the 970-455 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
970-455
RATE CENTER
DILLON
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - CO
CO
Prefix range
The prefix 970-455 includes numbers from 9704550000 to 9704559999.
This range is associated with the DILLON rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - CO.
Numbers in this prefix
20 numbers