Prefix overview
Phone numbers in prefix 206-457
This page covers the 206-457 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
206-457
RATE CENTER
SEATTLE
CARRIER
NEW CINGULAR WIRELESS PCS, LLC
WA
Prefix range
The prefix 206-457 includes numbers from 2064570000 to 2064579999.
This range is associated with the SEATTLE rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC.
Numbers in this prefix
20 numbers