Prefix overview
Phone numbers in prefix 253-374
This page covers the 253-374 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
253-374
RATE CENTER
AUBURN
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
WA
Prefix range
The prefix 253-374 includes numbers from 2533740000 to 2533749999.
This range is associated with the AUBURN rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers