Prefix overview
Phone numbers in prefix 810-545
This page covers the 810-545 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
810-545
RATE CENTER
COLUMBIAVL
CARRIER
TELEPORT COMMUNICATIONS AMERICA, LLC - MI
MI
Prefix range
The prefix 810-545 includes numbers from 8105450000 to 8105459999.
This range is associated with the COLUMBIAVL rate center and was originally assigned to TELEPORT COMMUNICATIONS AMERICA, LLC - MI.
Numbers in this prefix
20 numbers