Prefix overview
Phone numbers in prefix 231-362
This page covers the 231-362 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
231-362
RATE CENTER
KALEVA
CARRIER
KALEVA TEL. CO.
MI
Prefix range
The prefix 231-362 includes numbers from 2313620000 to 2313629999.
This range is associated with the KALEVA rate center and was originally assigned to KALEVA TEL. CO..
Numbers in this prefix
20 numbers