Prefix overview
Phone numbers in prefix 708-403
This page covers the 708-403 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
708-403
RATE CENTER
ORLAND
CARRIER
ILLINOIS BELL TEL CO
IL
Prefix range
The prefix 708-403 includes numbers from 7084030000 to 7084039999.
This range is associated with the ORLAND rate center and was originally assigned to ILLINOIS BELL TEL CO.
Numbers in this prefix
20 numbers