Prefix overview
Phone numbers in prefix 630-401
This page covers the 630-401 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
630-401
RATE CENTER
AURORA
CARRIER
T-MOBILE USA, INC.
IL
Prefix range
The prefix 630-401 includes numbers from 6304010000 to 6304019999.
This range is associated with the AURORA rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers