Prefix overview
Phone numbers in prefix 248-436
This page covers the 248-436 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
248-436
RATE CENTER
SOUTHFIELD
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - MI
MI
Prefix range
The prefix 248-436 includes numbers from 2484360000 to 2484369999.
This range is associated with the SOUTHFIELD rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - MI.
Numbers in this prefix
20 numbers