Prefix overview
Phone numbers in prefix 216-305
This page covers the 216-305 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
216-305
RATE CENTER
CLEVELAND
CARRIER
AMERICAN MESSAGING SERVICES, LLC
OH
Prefix range
The prefix 216-305 includes numbers from 2163050000 to 2163059999.
This range is associated with the CLEVELAND rate center and was originally assigned to AMERICAN MESSAGING SERVICES, LLC.
Numbers in this prefix
20 numbers