Prefix overview
Phone numbers in prefix 757-221
This page covers the 757-221 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
757-221
RATE CENTER
WILLIAMSBG
CARRIER
VERIZON VIRGINIA, INC.
VA
Prefix range
The prefix 757-221 includes numbers from 7572210000 to 7572219999.
This range is associated with the WILLIAMSBG rate center and was originally assigned to VERIZON VIRGINIA, INC..
Numbers in this prefix
20 numbers