Prefix overview
Phone numbers in prefix 815-430
This page covers the 815-430 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
815-430
RATE CENTER
MCHENRY
CARRIER
FIRST COMMUNICATIONS, LLC
IL
Prefix range
The prefix 815-430 includes numbers from 8154300000 to 8154309999.
This range is associated with the MCHENRY rate center and was originally assigned to FIRST COMMUNICATIONS, LLC.
Numbers in this prefix
20 numbers