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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-913 4 Ronkonkoma NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-913 5 Ronkonkoma NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-913 6 Ronkonkoma NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-913 7 Ronkonkoma NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-913 8 Ronkonkoma NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-913 9 Ronkonkoma NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
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      
631-916 1 Shoreham NY NYCMNY13XMX  534J UCOMTEL INC. 132      
631-916 2 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-916 3 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-916 4 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-916 5 Shoreham NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-916 6 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-916 7 Shoreham NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-916 8 Shoreham NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-916 9 Shoreham NY NYCMNY37XCX  818H PEERING HUB, INC. - NY 132      
631-918 A Deer Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-918 0 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-918 1 Deer Park NY   145J TERRA NOVA TELECOM INC. 132      
631-918 2 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-918 3 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-918 4 Deer Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-918 5 Deer Park NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-918 7 Deer Park NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-918 8 Deer Park NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132      
631-918 9 Deer Park NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-919 A Sag Harbor NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-919 0 Sag Harbor NY NYCMNYBXJMD  073H TELNYX LLC 132      
631-919 1 Sag Harbor NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-919 2 Sag Harbor NY   145J TERRA NOVA TELECOM INC. 132      
631-919 4 Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-919 5 Sag Harbor NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-919 6 Sag Harbor NY NYCMNYBSX3X  3864 CTC COMMUNICATIONS CORP. - NY 132      
631-919 7 Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-919 8 Sag Harbor NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-920 A Midland NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 0 Midland NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 1 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-920 2 Midland NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 3 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-920 4 Midland NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-920 5 Midland NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 6 Midland NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 7 Midland NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 8 Midland NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-920 9 Midland NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-921 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-922 A Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 0 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 1 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 2 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 3 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 4 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 5 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 6 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 7 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-922 8 Brentwood NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-922 9 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-923 A Huntington NY BRWDNYBW6KD  7421 AT&T - LOCAL 132      
631-923 0 Huntington NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-923 1 Huntington NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-923 2 Huntington NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-923 3 Huntington NY HCVLNYAHDS1  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-923 4 Huntington NY BRWDNYBW6KD  7421 AT&T - LOCAL 132      
631-923 5 Huntington NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-923 6 Huntington NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-923 7 Huntington NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-923 8 Huntington NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-923 9 Huntington NY BRWDNYBW6KD  7421 AT&T - LOCAL 132      
631-924 A Yaphank NY YPHNNYYADS0  9104 VERIZON NEW YORK, INC. 132      
631-925 A Northport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-925 1 Northport NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-925 2 Northport NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-925 3 Northport NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132      
631-925 4 Northport NY   515J IP HORIZON LLC 132      
631-925 5 Northport NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-925 6 Northport NY   145J TERRA NOVA TELECOM INC. 132      
631-925 7 Northport NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-925 8 Northport NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-925 9 Northport NY   1215 CORETEL NEW YORK, INC. - NY 132      
631-926 A Brentwood NY   5562 METROPCS, INC. 132      
631-926 0 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-926 1 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-926 2 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-926 3 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-926 4 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-926 5 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-926 6 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-926 7 Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-926 8 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-926 9 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-927 A Farmingdale NY GRCYNYGC6KD  7421 AT&T - LOCAL 132      
631-927 1 Farmingdale NY GRCYNYGC6KD  7421 AT&T - LOCAL 132      
631-927 3 Farmingdale NY GRCYNYGC6KD  7421 AT&T - LOCAL 132      
631-927 4 Farmingdale NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-927 5 Farmingdale NY GRCYNYGC6KD  7421 AT&T - LOCAL 132      
631-927 6 Farmingdale NY GRCYNYGC6KD  7421 AT&T - LOCAL 132      
631-927 7 Farmingdale NY   1215 CORETEL NEW YORK, INC. - NY 132      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.