Prefix overview
Phone numbers in prefix 616-523
This page covers the 616-523 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
616-523
RATE CENTER
IONIA
CARRIER
MICHIGAN BELL TEL CO
MI
Prefix range
The prefix 616-523 includes numbers from 6165230000 to 6165239999.
This range is associated with the IONIA rate center and was originally assigned to MICHIGAN BELL TEL CO.
Numbers in this prefix
20 numbers