Prefix overview
Phone numbers in prefix 517-254
This page covers the 517-254 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
517-254
RATE CENTER
FRONTIER
CARRIER
FRONTIER COMMUNICATIONS OF MICHIGAN, INC.
MI
Prefix range
The prefix 517-254 includes numbers from 5172540000 to 5172549999.
This range is associated with the FRONTIER rate center and was originally assigned to FRONTIER COMMUNICATIONS OF MICHIGAN, INC..
Numbers in this prefix
20 numbers