Prefix overview
Phone numbers in prefix 667-488
This page covers the 667-488 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
667-488
RATE CENTER
SALISBURY
CARRIER
CALLWORKS CORPORATION
MD
Prefix range
The prefix 667-488 includes numbers from 6674880000 to 6674889999.
This range is associated with the SALISBURY rate center and was originally assigned to CALLWORKS CORPORATION.
Numbers in this prefix
20 numbers