Prefix overview
Phone numbers in prefix 517-458
This page covers the 517-458 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
517-458
RATE CENTER
MORENCI
CARRIER
FRONTIER MIDSTATES, INC. - MI
MI
Prefix range
The prefix 517-458 includes numbers from 5174580000 to 5174589999.
This range is associated with the MORENCI rate center and was originally assigned to FRONTIER MIDSTATES, INC. - MI.
Numbers in this prefix
20 numbers