Prefix overview
Phone numbers in prefix 479-300
This page covers the 479-300 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
479-300
RATE CENTER
FARMINGTON
CARRIER
COMCAST IP PHONE, LLC
AR
Prefix range
The prefix 479-300 includes numbers from 4793000000 to 4793009999.
This range is associated with the FARMINGTON rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers