Prefix overview
Phone numbers in prefix 667-418
This page covers the 667-418 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
667-418
RATE CENTER
GREENSBORO
CARRIER
COMCAST IP PHONE, LLC
MD
Prefix range
The prefix 667-418 includes numbers from 6674180000 to 6674189999.
This range is associated with the GREENSBORO rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers