Prefix overview
Phone numbers in prefix 517-536
This page covers the 517-536 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
517-536
RATE CENTER
NAPOLEON
CARRIER
MICHIGAN BELL TEL CO
MI
Prefix range
The prefix 517-536 includes numbers from 5175360000 to 5175369999.
This range is associated with the NAPOLEON rate center and was originally assigned to MICHIGAN BELL TEL CO.
Numbers in this prefix
20 numbers