NPA-NXX - 518-823

This is the 518-823 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. 518
3. 518-823

The 518-823 subcode mainly covers Cobleskill in Schoharie 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 Regular Landline registered to Mid-hudson Communications. 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 32749 comments across our systems for the 518-823 subcode.