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: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 735

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-735 A Peconic NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-735 0 Peconic NY NYCMNYBXJMD  073H TELNYX LLC 132   2018-12-01   
631-735 2 Peconic NY   1215 CORETEL NEW YORK, INC. - NY 132   2019-04-02   
631-735 3 Peconic NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-05-25   
631-735 4 Peconic NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-05-25   
631-735 5 Peconic NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-30   
631-735 6 Peconic NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-30   
631-735 7 Peconic NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-02   
631-735 8 Peconic NY NYCMNY37XAX  506J TWILIO INTERNATIONAL, INC. 132   2020-10-25   
631-735 9 Peconic NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2013-07-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.