Prefix overview
Phone numbers in prefix 620-318
This page covers the 620-318 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
620-318
RATE CENTER
CUNNINGHAM
CARRIER
COMCAST IP PHONE, LLC
KS
Prefix range
The prefix 620-318 includes numbers from 6203180000 to 6203189999.
This range is associated with the CUNNINGHAM rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers