Prefix overview
Phone numbers in prefix 231-359
This page covers the 231-359 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
231-359
RATE CENTER
MECOSTA
CARRIER
CHARTER IP ENABLED SERVICES, LLC
MI
Prefix range
The prefix 231-359 includes numbers from 2313590000 to 2313599999.
This range is associated with the MECOSTA rate center and was originally assigned to CHARTER IP ENABLED SERVICES, LLC.
Numbers in this prefix
20 numbers