NPA-NXX - 614-678

This is the 614-678 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. 614
3. 614-678

The 614-678 subcode mainly covers Columbus in Franklin 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 Miscellaneous registered to Sprint. 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 1163414 comments across our systems for the 614-678 subcode.