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]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-913 A 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      
631-918 A Deer Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-919 A Sag Harbor NY NYCMNYZRX9X  7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
631-920 A 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      
631-923 A 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      
631-926 A Brentwood NY SYOSNYGNCM1  6664 SPRINT SPECTRUM, L.P. 132      
631-927 A Farmingdale NY GRCYNYGC6KD  7421 AT&T - LOCAL 132      
631-928 A Port Jefferson NY PJSTNYPJDS0  9104 VERIZON NEW YORK, INC. 132      
631-929 A Wading River NY SHHMNYSHDS0  9104 VERIZON NEW YORK, INC. 132      
631-930 A Central Islip NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132      
631-931 A East Hampton NY NYCMNY37RMD  705G WIDE VOICE, LLC - NY 132      
631-932 A Deer Park NY DRPKNYDPPS0  9104 VERIZON NEW YORK, INC. 132      
631-933 A Amityville NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-935 A Huntington NY HNSTNYHUDS0  9104 VERIZON NEW YORK, INC. 132      
631-937 A Southold NY WHPLNYGR1MD  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-938 A Port Jefferson NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-939 A Riverhead NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-940 A Deer Park NY BTHPNYGRDS0  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-941 A Stony Brook NY STKTNYSKDS0  9104 VERIZON NEW YORK, INC. 132      
631-942 A Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-943 A Babylon NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-944 A Huntington NY MEVLNYOC2MD  3724 CONVERSENT COMMUNICATIONS OF NEW YORK, LLC - NY 132      
631-945 A Greenport (Suffolk) NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-946 A Selden NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-947 A Bellport NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-948 A Brentwood NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-949 A Bellport NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-951 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-952 A Brentwood NY BRWDNYBWDS0  9104 VERIZON NEW YORK, INC. 132      
631-953 A Riverhead NY RVHDNYRVDS0  9104 VERIZON NEW YORK, INC. 132      
631-954 A Bay Shore NY NYCMNYBWDS7  7421 AT&T - LOCAL 132      
631-955 A Deer Park NY DRPKNYDP03T  9104 VERIZON NEW YORK, INC. 132      
631-956 A Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-957 A Lindenhurst NY LHSTNYLHRP0  9104 VERIZON NEW YORK, INC. 132      
631-960 A Islip NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-961 A Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-962 A Farmingdale NY NYCMNY83DS2  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-963 A Central Islip NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-964 A Deer Park NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-965 A Riverhead NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-966 A Brentwood NY NYCMNYZRX0X  965H FRACTEL, LLC 132      
631-967 A Brentwood NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-968 A Bay Shore NY BYSHNYBYDS0  9104 VERIZON NEW YORK, INC. 132      
631-969 A Bay Shore NY BYSHNYBYDS0  9104 VERIZON NEW YORK, INC. 132      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.