Prefix overview
Phone numbers in prefix 616-474
This page covers the 616-474 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
616-474
RATE CENTER
GRAND RPDS
CARRIER
AMERICAN MESSAGING SERVICES, LLC
MI
Prefix range
The prefix 616-474 includes numbers from 6164740000 to 6164749999.
This range is associated with the GRAND RPDS rate center and was originally assigned to AMERICAN MESSAGING SERVICES, LLC.
Numbers in this prefix
20 numbers