Prefix overview
Phone numbers in prefix 240-402
This page covers the 240-402 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
240-402
RATE CENTER
WSNG236Z13
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
MD
Prefix range
The prefix 240-402 includes numbers from 2404020000 to 2404029999.
This range is associated with the WSNG236Z13 rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers