Prefix overview
Phone numbers in prefix 630-387
This page covers the 630-387 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
630-387
RATE CENTER
ELBURN
CARRIER
FIRST COMMUNICATIONS, LLC
IL
Prefix range
The prefix 630-387 includes numbers from 6303870000 to 6303879999.
This range is associated with the ELBURN rate center and was originally assigned to FIRST COMMUNICATIONS, LLC.
Numbers in this prefix
20 numbers