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
631-671 5 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-671 6 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-671 7 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-671 8 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-671 9 Lindenhurst NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-672 A Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 0 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 1 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 2 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 3 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 4 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 5 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 6 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 7 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 8 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-672 9 Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-673 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-674 A Midland NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-674 0 Midland NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-674 1 Midland NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132   2012-02-27   
631-674 2 Midland NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-674 3 Midland NY   515J IP HORIZON LLC 132   2015-03-25   
631-674 4 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2021-01-29   
631-674 5 Midland NY NYCMNY37UMD  321J HD CARRIER LLC 132   2014-08-01   
631-674 6 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132   2026-02-08   
631-674 7 Midland NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-02-28   
631-674 8 Midland NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132   2013-04-21   
631-674 9 Midland NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-675 A Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 0 Stony Brook NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-675 1 Stony Brook NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-675 2 Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 3 Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 4 Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 5 Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 6 Stony Brook NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-675 7 Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 8 Stony Brook NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-675 9 Stony Brook NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-676 A Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132      
631-676 0 Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2004-12-24   
631-676 1 Ronkonkoma NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2007-07-22   
631-676 2 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2007-01-18   
631-676 3 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2005-04-03   
631-676 4 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2005-04-03   
631-676 5 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2005-03-11   
631-676 6 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2004-12-18   
631-676 7 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2007-03-31   
631-676 8 Ronkonkoma NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132   2008-01-01   
631-676 9 Ronkonkoma NY WHPLNYGR1MD  612K CSC VOICE, LLC 132   2004-10-11   

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

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