Prefix overview
Phone numbers in prefix 989-389
This page covers the 989-389 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
989-389
RATE CENTER
ST HELEN
CARRIER
MICHIGAN BELL TEL CO
MI
Prefix range
The prefix 989-389 includes numbers from 9893890000 to 9893899999.
This range is associated with the ST HELEN rate center and was originally assigned to MICHIGAN BELL TEL CO.
Numbers in this prefix
20 numbers