Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-914 1 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2025-01-10   
631-914 2 Riverhead NY WHPLNYGRX0X  425J CSC WIRELESS, LLC 132   2025-04-11   
631-914 3 Riverhead NY WHPLNYGRX0X  425J CSC WIRELESS, LLC 132   2025-04-11   
631-914 4 Riverhead NY WHPLNYGRX0X  425J CSC WIRELESS, LLC 132   2025-04-11   
631-914 5 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2025-01-09   
631-914 6 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2025-01-09   
631-914 7 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2025-01-09   
631-914 8 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2025-01-09   
631-914 9 Riverhead NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2025-01-09   
631-915 A Riverhead NY NYCMNYCZDS0  8667 AMERICAN NETWORK, INC. 132      
631-916 A Shoreham NY NYCMNYBXJMD  073H TELNYX LLC 132      
631-916 0 Shoreham NY NYCMNYZRQMD  073H TELNYX LLC 132   2021-03-26   
631-916 1 Shoreham NY NYCMNY13XMX  534J UCOMTEL INC. 132   2021-03-27   
631-916 2 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-11-13   
631-916 3 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-11-13   
631-916 4 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-11-13   
631-916 5 Shoreham NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-12-06   
631-916 6 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-03-27   
631-916 7 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-03-27   
631-916 8 Shoreham NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2021-04-18   
631-916 9 Shoreham NY NYCMNY37XCX  818H PEERING HUB, INC. - NY 132   2021-05-27   
631-918 A Deer Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-918 0 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2013-06-27   
631-918 1 Deer Park NY   145J TERRA NOVA TELECOM INC. 132   2022-08-31   
631-918 2 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-12-24   
631-918 3 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2004-12-24   
631-918 4 Deer Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-918 5 Deer Park NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-10-22   
631-918 6 Deer Park NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-01-05   
631-918 7 Deer Park NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2005-10-22   
631-918 8 Deer Park NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2013-07-29   
631-918 9 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2013-07-17   
631-919 A Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-919 0 Sag Harbor NY NYCMNYBXJMD  073H TELNYX LLC 132   2018-11-01   
631-919 1 Sag Harbor NY   145J TERRA NOVA TELECOM INC. 132   2025-10-04   
631-919 4 Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-03-29   
631-919 5 Sag Harbor NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2013-07-21   
631-919 6 Sag Harbor NY NYCMNYBXXDX  829J PAETEC ITEL, LLC 132   2013-03-11   
631-919 7 Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2012-11-23   
631-919 8 Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2022-04-17   
631-920 A Midland NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 0 Midland NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-920 1 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-920 2 Midland NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-920 3 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-29   
631-920 4 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2020-05-29   
631-920 5 Midland NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-920 6 Midland NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-920 7 Midland NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-920 8 Midland NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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