Prefix overview
Phone numbers in prefix 248-221
This page covers the 248-221 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
248-221
RATE CENTER
PONTIAC
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - MI
MI
Prefix range
The prefix 248-221 includes numbers from 2482210000 to 2482219999.
This range is associated with the PONTIAC rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - MI.
Numbers in this prefix
20 numbers