Prefix overview
Phone numbers in prefix 620-308
This page covers the 620-308 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
620-308
RATE CENTER
PITTSBURG
CARRIER
COMCAST IP PHONE, LLC
KS
Prefix range
The prefix 620-308 includes numbers from 6203080000 to 6203089999.
This range is associated with the PITTSBURG rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers