NPA-NXX - 660-593

This is the 660-593 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

1. Area Codes
2. 660
3. 660-593

The 660-593 subcode mainly covers Norborne in Carroll county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Missouri state. Many of the numbers in this subcode are Regular Landline registered to Green Hills Telecommunications Services. We hear they employ a large number of people in the Missouri office.
Recently there have been an increase in reported calls, we've had over 9295 comments across our systems for the 660-593 subcode.