NPA-NXX - 631-688
This is the 631-688 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!
The 631-688 subcode mainly covers Farmingdale in Nassau 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 At&t. 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 1339532 comments across our systems for the 631-688 subcode.
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703-889-8095 603-510-9733 443-348-1134 770-285-9693 503-866-9716780-201-7922 949-627-6559 417-337-9403 773-969-4965 401-608-5647