Prefix overview
Phone numbers in prefix 703-343
This page covers the 703-343 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
703-343
RATE CENTER
WSNGTNZN17
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
VA
Prefix range
The prefix 703-343 includes numbers from 7033430000 to 7033439999.
This range is associated with the WSNGTNZN17 rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers