Prefix overview
Phone numbers in prefix 630-473
This page covers the 630-473 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
630-473
RATE CENTER
W CHICAGO
CARRIER
COMCAST IP PHONE, LLC
IL
Prefix range
The prefix 630-473 includes numbers from 6304730000 to 6304739999.
This range is associated with the W CHICAGO rate center and was originally assigned to COMCAST IP PHONE, LLC.
Numbers in this prefix
20 numbers