Prefix overview
Phone numbers in prefix 667-252
This page covers the 667-252 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
667-252
RATE CENTER
SALISBURY
CARRIER
ONVOY SPECTRUM, LLC
MD
Prefix range
The prefix 667-252 includes numbers from 6672520000 to 6672529999.
This range is associated with the SALISBURY rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers