Prefix overview
Phone numbers in prefix 989-318
This page covers the 989-318 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
989-318
RATE CENTER
BAY CITY
CARRIER
CSC WIRELESS, LLC
MI
Prefix range
The prefix 989-318 includes numbers from 9893180000 to 9893189999.
This range is associated with the BAY CITY rate center and was originally assigned to CSC WIRELESS, LLC.
Numbers in this prefix
20 numbers