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
631-969 8 Bay Shore NY BYSHNYBYDS0  9104 VERIZON NEW YORK, INC. 132      
631-969 9 Bay Shore NY BYSHNYBYDS0  9104 VERIZON NEW YORK, INC. 132      
631-970 A Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-970 1 Mattituck NY NYCMNY13XMX  534J UCOMTEL INC. 132      
631-970 2 Mattituck NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-970 3 Mattituck NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-970 4 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-970 5 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-970 6 Mattituck NY DRPKNYDPLMD  7140 TC SYSTEMS, INC. - NY 132      
631-970 7 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-970 8 Mattituck NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-970 9 Mattituck NY NYCMNY37XCX  818H PEERING HUB, INC. - NY 132      
631-971 A West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 0 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 1 West Commack NY MEVLNYOC2MD  3724 CONVERSENT COMMUNICATIONS OF NEW YORK, LLC - NY 132      
631-971 2 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 3 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 4 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 5 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 6 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 7 West Commack NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-971 8 West Commack NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-971 9 West Commack NY   384C ONVOY, LLC- NY 132      
631-972 A Brentwood NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-972 0 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-972 1 Brentwood NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-972 2 Brentwood NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-972 3 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-972 4 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-972 5 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-972 6 Brentwood NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-972 7 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-972 8 Brentwood NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-972 9 Brentwood NY   515J IP HORIZON LLC 132      
631-973 A Kings Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-973 0 Kings Park NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-973 1 Kings Park NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-973 2 Kings Park NY NYCMNY37ZMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132      
631-973 3 Kings Park NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-973 4 Kings Park NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-973 5 Kings Park NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-973 6 Kings Park NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-973 7 Kings Park NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132      
631-973 8 Kings Park NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-973 9 Kings Park NY NYCMNY37UMD  321J HD CARRIER LLC 132      
631-974 A Smithtown NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132      
631-975 A Center Moriches NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-975 0 Center Moriches NY NYCMNYBX3MD  473G TELENGY L.L.C. - NY 132      
631-975 1 Center Moriches NY NYCMNYBXJMD  073H TELNYX LLC 132      
631-975 2 Center Moriches NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-975 4 Center Moriches NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-975 5 Center Moriches NY WHPLNYGRDS5  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-975 6 Center Moriches NY NYCMNY13XMX  534J UCOMTEL INC. 132      
631-975 7 Center Moriches NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-975 8 Center Moriches NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-975 9 Center Moriches NY NYCMNYZRDBS  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 132      
631-977 A Patchogue NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-977 0 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-977 1 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-977 2 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-977 3 Patchogue NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-977 4 Patchogue NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-977 5 Patchogue NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-977 6 Patchogue NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-977 7 Patchogue NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-977 8 Patchogue NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-977 9 Patchogue NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
631-978 A Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-978 0 Port Jefferson NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-978 1 Port Jefferson NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-978 2 Port Jefferson NY HCVLNYAHDS9  7126 CABLEVISION LIGHTPATH, INC. - NY 132      
631-978 3 Port Jefferson NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-978 4 Port Jefferson NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-978 5 Port Jefferson NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
631-978 6 Port Jefferson NY SYOSNYGNCM1  5562 METROPCS, INC. 132      
631-978 7 Port Jefferson NY NYCQNYPLAMD  4593 BROADVIEW NETWORKS, INC. - NY 132      
631-978 9 Port Jefferson NY NYCMNY37XCX  818H PEERING HUB, INC. - NY 132      
631-979 A Smithtown NY SMTWNYSMDS0  9104 VERIZON NEW YORK, INC. 132      
631-980 A Commack NY NYCMNYBXDSL  384C ONVOY, LLC- NY 132      
631-981 A Ronkonkoma NY RNKNNYRNDS0  9104 VERIZON NEW YORK, INC. 132      
631-982 A Smithtown NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 0 Smithtown NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 1 Smithtown NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 2 Smithtown NY HNTNNYSUDS2  7140 TC SYSTEMS, INC. - NY 132      
631-982 3 Smithtown NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-982 4 Smithtown NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 5 Smithtown NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 6 Smithtown NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 7 Smithtown NY   7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 8 Smithtown NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-982 9 Smithtown NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132      
631-983 A Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-983 0 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-983 1 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-983 2 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-983 3 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-983 4 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-983 5 Babylon NY GRCYNYDYDS0  7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 132      
631-983 6 Babylon NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
631-983 7 Babylon NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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: ISP Telecom

Like this site? We accept donations via PayPal.