Prefix overview
Phone numbers in prefix 734-243
This page covers the 734-243 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
734-243
RATE CENTER
MONROE
CARRIER
MICHIGAN BELL TEL CO
MI
Prefix range
The prefix 734-243 includes numbers from 7342430000 to 7342439999.
This range is associated with the MONROE rate center and was originally assigned to MICHIGAN BELL TEL CO.
Numbers in this prefix
20 numbers