Prefix overview
Phone numbers in prefix 847-402
This page covers the 847-402 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
847-402
RATE CENTER
NORTHBROOK
CARRIER
ILLINOIS BELL TEL CO
IL
Prefix range
The prefix 847-402 includes numbers from 8474020000 to 8474029999.
This range is associated with the NORTHBROOK rate center and was originally assigned to ILLINOIS BELL TEL CO.
Numbers in this prefix
20 numbers