Prefix overview
Phone numbers in prefix 571-391
This page covers the 571-391 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
571-391
RATE CENTER
WSNGTNZN19
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - DC
VA
Prefix range
The prefix 571-391 includes numbers from 5713910000 to 5713919999.
This range is associated with the WSNGTNZN19 rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - DC.
Numbers in this prefix
20 numbers