Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-937 A Southold NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-937 0 Southold NY NYCMNYBXJMD  073H TELNYX LLC 132   2018-11-07   
631-937 1 Southold NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2020-11-30   
631-937 2 Southold NY   1215 CORETEL NEW YORK, INC. - NY 132   2019-05-22   
631-937 3 Southold NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-30   
631-937 4 Southold NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-30   
631-937 5 Southold NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-30   
631-937 6 Southold NY   1215 CORETEL NEW YORK, INC. - NY 132   2019-05-22   
631-937 7 Southold NY NYCMNY37XAX  506J TWILIO INTERNATIONAL, INC. 132   2020-10-25   
631-937 8 Southold NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2015-09-06   
631-937 9 Southold NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2023-09-30   

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

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