Prefix overview
Phone numbers in prefix 906-663
This page covers the 906-663 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
906-663
RATE CENTER
BESSEMER
CARRIER
MICHIGAN BELL TEL CO
MI
Prefix range
The prefix 906-663 includes numbers from 9066630000 to 9066639999.
This range is associated with the BESSEMER rate center and was originally assigned to MICHIGAN BELL TEL CO.
Numbers in this prefix
20 numbers