Prefix overview
Phone numbers in prefix 847-400
This page covers the 847-400 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
847-400
RATE CENTER
NORTHBROOK
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL
IL
Prefix range
The prefix 847-400 includes numbers from 8474000000 to 8474009999.
This range is associated with the NORTHBROOK rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL.
Numbers in this prefix
20 numbers