Prefix overview
Phone numbers in prefix 517-445
This page covers the 517-445 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
517-445
RATE CENTER
CLAYTON
CARRIER
COMMUNICATIONS CORP. OF MI
MI
Prefix range
The prefix 517-445 includes numbers from 5174450000 to 5174459999.
This range is associated with the CLAYTON rate center and was originally assigned to COMMUNICATIONS CORP. OF MI.
Numbers in this prefix
20 numbers