Prefix overview
Phone numbers in prefix 208-423
This page covers the 208-423 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
208-423
RATE CENTER
TWIN FALLS
CARRIER
QWEST CORPORATION
ID
Prefix range
The prefix 208-423 includes numbers from 2084230000 to 2084239999.
This range is associated with the TWIN FALLS rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers