NPA-NXX - 740-663

This is the 740-663 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. 740
3. 740-663

The 740-663 subcode mainly covers Massieville in Ross county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of Ohio state. Many of the numbers in this subcode are Regular Landline registered to Horizon Chillicothe Telephone. We hear they employ a large number of people in the Ohio office.
Recently there have been an increase in reported calls, we've had over 78064 comments across our systems for the 740-663 subcode.