NPA-NXX - 347-578

This is the 347-578 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. 347
3. 347-578

The 347-578 subcode mainly covers New York City in Kings 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 Cellular (Dedicated) registered to Verizon Wireless. 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 2504700 comments across our systems for the 347-578 subcode.