Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 516 [Rate centres in NPA 516] [Dial plan for NPA 516]

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
516-370 A Farmingdale NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
516-370 0 Farmingdale NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
516-370 1 Farmingdale NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
516-370 2 Farmingdale NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
516-370 3 Farmingdale NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
516-370 4 Farmingdale NY NYCMNY37UMD  321J HD CARRIER LLC 132      
516-370 5 Farmingdale NY   515J IP HORIZON LLC 132      
516-370 6 Farmingdale NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
516-370 7 Farmingdale NY NYCMNYBXDS0  7140 TC SYSTEMS, INC. - NY 132      
516-370 8 Farmingdale NY   515J IP HORIZON LLC 132      
516-370 9 Farmingdale NY   515J IP HORIZON LLC 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.