NPA-NXX - 607-543

This is the 607-543 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. 607
3. 607-543

The 607-543 subcode mainly covers Cortland in Cortland county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of New York state. Many of the numbers in this subcode are Miscellaneous registered to Sprint. We hear they employ a large number of people in the New York office.
Recently there have been an increase in reported calls, we've had over 49336 comments across our systems for the 607-543 subcode.