Prefix overview
Phone numbers in prefix 540-209
This page covers the 540-209 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
540-209
RATE CENTER
HARRISONBG
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA
VA
Prefix range
The prefix 540-209 includes numbers from 5402090000 to 5402099999.
This range is associated with the HARRISONBG rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA.
Numbers in this prefix
20 numbers