Prefix overview
Phone numbers in prefix 810-564
This page covers the 810-564 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
810-564
RATE CENTER
CLIMTMORRS
CARRIER
MICHIGAN BELL TEL CO
MI
Prefix range
The prefix 810-564 includes numbers from 8105640000 to 8105649999.
This range is associated with the CLIMTMORRS rate center and was originally assigned to MICHIGAN BELL TEL CO.
Numbers in this prefix
20 numbers