Prefix overview
Phone numbers in prefix 202-355
This page covers the 202-355 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
202-355
RATE CENTER
WSHNGTNZN1
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
DC
Prefix range
The prefix 202-355 includes numbers from 2023550000 to 2023559999.
This range is associated with the WSHNGTNZN1 rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers