Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
630-594 0 Bensenville IL   358   2021-06-27   
630-891 8 Hinsdale IL CHCGIL24MMD  358   2021-06-14   
630-931 1 Bensenville IL   358   2021-06-27   
631-209 3 Shoreham NY   132   2017-07-10   
631-209 6 Shoreham NY   132   2020-06-05   
631-210 8 Islip NY   132   2016-12-21   
631-228 6 Shoreham NY NYCMNYBXWMD  132   2024-09-20   
631-228 9 Shoreham NY   132   2015-03-25   
631-239 0 Northport NY   132   2015-03-25   
631-257 8 Smithtown NY   132   2013-08-26   
631-257 9 Smithtown NY   132   2020-06-05   
631-270 6 Farmingdale NY   132   2009-03-29   
631-284 1 Riverhead NY   132   2016-12-22   
631-301 0 Farmingdale NY   132   2017-07-09   
631-301 8 Farmingdale NY   132   2020-06-04   
631-307 1 Patchogue NY   132   2013-09-30   
631-310 1 Patchogue NY   132   2017-07-10   
631-313 0 Islip NY   132   2019-05-16   
631-313 1 Islip NY   132   2020-06-05   
631-337 3 Sayville NY   132   2015-03-25   
631-341 3 Yaphank NY NYCMNYBXWMD  132   2024-09-20   
631-371 5 Stony Brook NY   132   2009-10-05   
631-403 8 Port Jefferson NY   132   2010-08-06   
631-403 9 Port Jefferson NY   132   2010-08-06   
631-409 8 Nassau Zone 9 NY   132   2005-03-31   
631-417 7 Babylon NY   132   2012-02-05   
631-419 5 Bayport NY   132   2005-04-08   
631-426 8 Amityville NY NYCMNYBXWMD  132   2024-09-14   
631-430 1 Greenport (Suffolk) NY NYCMNYBXWMD  132   2024-09-15   
631-432 1 Brentwood NY   132   2013-09-30   
631-443 6 Eastport NY NYCMNYBXWMD  132   2024-09-15   
631-448 5 Yaphank NY   132   2013-04-20   
631-450 8 Lindenhurst NY   132   2013-08-26   
631-479 0 Huntington NY   132   2017-07-09   
631-479 5 Huntington NY   132   2020-06-05   
631-481 4 Islip NY   132   2017-07-09   
631-490 2 Atlantic NY   132   2013-08-26   
631-516 8 Selden NY NYCMNYBXWMD  132   2024-09-20   
631-518 8 Bay Shore NY   132   2015-03-25   
631-526 0 Babylon NY   132   2013-08-26   
631-538 1 Selden NY   132   2013-09-30   
631-542 9 Ronkonkoma NY   132   2013-08-26   
631-557 1 Amagansett NY   132   2014-08-08   
631-557 9 Amagansett NY NYCMNYBXWMD  132   2024-09-14   
631-568 0 Amityville NY   132   2015-03-25   
631-590 6 Ronkonkoma NY NYCMNYBXWMD  132   2024-09-20   
631-594 6 Hampton Bays NY NYCMNYBXWMD  132   2024-10-20   
631-628 9 Northport NY   132   2020-06-05   
631-634 8 Commack NY   132   2021-10-04   
631-638 9 Stony Brook NY NYCMNYBXWMD  132   2024-09-20   
631-644 8 Riverhead NY   132   2015-03-25   
631-674 3 Midland NY   132   2015-03-25   
631-701 8 Eastport NY   132   2021-10-17   
631-717 1 Bayport NY   132   2021-10-04   
631-773 3 Farmingdale NY   132   2005-03-31   
631-779 8 Jamesport NY NYCMNYBXWMD  132   2024-10-21   
631-784 8 Central Islip NY   132   2015-03-25   
631-812 1 Huntington NY   132   2013-04-20   
631-820 7 Ronkonkoma NY   132   2010-08-06   
631-820 9 Ronkonkoma NY   132   2010-08-06   
631-840 2 Islip NY   132   2015-03-25   
631-860 5 Deer Park NY   132   2017-07-09   
631-906 3 Deer Park NY NYCMNYBXWMD  132   2024-09-15   
631-908 0 Patchogue NY   132   2020-06-05   
631-925 4 Northport NY NYCMNYBXWMD  132   2024-09-20   
631-931 3 East Hampton NY NYCMNYBXWMD  132   2024-09-15   
631-938 5 Port Jefferson NY   132   2013-08-26   
631-939 0 Riverhead NY   132   2020-06-05   
631-945 8 Greenport (Suffolk) NY   132   2021-10-17   
631-956 6 Lindenhurst NY NYCMNYBXWMD  132   2024-09-16   
631-964 9 Deer Park NY   132   2013-08-26   
631-972 9 Brentwood NY NYCMNYBXWMD  132   2024-09-14   
631-984 9 Deer Park NY   132   2020-06-04   
631-990 8 Bay Shore NY   132   2021-10-04   
631-993 6 Commack NY NYCMNYBXWMD  132   2024-09-15   
631-995 4 Yaphank NY   132   2010-08-06   
636-209 6 Festus-Crystal City MO   520   2013-12-19   
636-223 6 Imperial MCA3 MO   520   2013-12-19   
636-231 8 Washington MO   520   2013-12-19   
636-238 6 Manchester MO   520   2013-12-19   
636-259 1 Gray Summit MO   520   2013-12-19   
636-321 9 Maxville MO   520   2013-12-19   
636-322 5 St Clair MCA5 MO   520   2013-12-19   
636-323 6 Antonia MO   520   2013-12-19   
636-324 6 Pond MO   520   2013-12-19   
636-362 0 Harvester MO   520   2013-12-19   
636-385 9 O'Fallon MCA4 MO   520   2013-12-19   
636-393 6 Pacific MCA5 MO   520   2013-12-19   
636-400 8 Portage des Sioux MO   520   2013-12-19   
636-429 6 Eureka MO   520   2013-12-19   
636-435 1 Valley Park MO   520   2013-12-19   
636-475 5 Herculaneum-Pevely MCA4 MO   520   2013-12-19   
636-495 0 High Ridge MO   520   2013-12-19   
636-565 9 De Soto MO   520   2013-12-19   
636-649 6 Union MO   520   2013-12-19   
636-651 6 Fenton MO   520   2013-12-19   
636-723 6 St Charles MO   520   2013-12-19   
636-730 9 Chesterfield MO   520   2013-12-19   
636-748 8 Cedar Hill MO   520   2013-12-19   
636-789 6 Hillsboro MO   520   2013-12-19   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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