Local Calling Guide

Area code/prefix search

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OCN: 7421 AT&T - LOCAL

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
630-760 6 Bensenville IL OKBRILOADS2  358   2005-11-14   
630-760 7 Bensenville IL OKBRILOADS2  358   2005-11-14   
630-785 A Lombard IL OKBRILOAHMD  358      
630-785 1 Lombard IL OKBRILOAHMD  358      
630-785 5 Lombard IL OKBRILOAHMD  358      
631-387 8 Commack NY BRWDNYBW6KD  132   2001-11-19   
631-404 A Brentwood NY BRWDNYBW6KD  132      
631-404 1 Brentwood NY BRWDNYBW6KD  132      
631-404 3 Brentwood NY BRWDNYBW6KD  132      
631-404 4 Brentwood NY BRWDNYBW6KD  132      
631-489 2 West Commack NY BRWDNYBW6KD  132   2002-06-30   
631-693 8 Amityville NY BRWDNYBW6KD  132   2001-11-29   
631-812 6 Huntington NY BRWDNYBW6KD  132   2009-04-24   
631-881 A Central Islip NY BRWDNYBW6KD  132      
631-881 6 Central Islip NY BRWDNYBW6KD  132      
631-923 A Huntington NY BRWDNYBW6KD  132      
631-923 4 Huntington NY BRWDNYBW6KD  132      
631-923 9 Huntington NY BRWDNYBW6KD  132      
631-927 A Farmingdale NY GRCYNYGC6KD  132      
631-927 1 Farmingdale NY GRCYNYGC6KD  132      
631-927 3 Farmingdale NY GRCYNYGC6KD  132      
631-927 5 Farmingdale NY GRCYNYGC6KD  132      
631-927 6 Farmingdale NY GRCYNYGC6KD  132      
631-927 8 Farmingdale NY GRCYNYGC6KD  132      
631-927 9 Farmingdale NY GRCYNYGC6KD  132      
631-954 A Bay Shore NY NYCMNYBWDS7  132      
631-954 9 Bay Shore NY NYCMNYBWDS7  132      
636-223 A Imperial MCA3 MO STLSMO09DS2  520      
636-223 1 Imperial MCA3 MO STLSMO09DS2  520      
636-263 A Harvester MCA4 MO STLSMO09DS1  520      
636-263 2 Harvester MCA4 MO STLSMO09DS1  520      
636-299 A Chesterfield MO HLBOMO01DS0  520      
636-299 9 Chesterfield MO HLBOMO01DS0  520      
636-524 6 Festus-Crystal City MO STLSMO09DS2  520   2004-02-08   
636-627 A St Charles MCA3 MO HLBOMO01DS0  520      
636-627 0 St Charles MCA3 MO HLBOMO01DS0  520      
636-628 4 Manchester MO CRVCMOAT3MD  520   2003-01-09   
646-275 8 New York City Zone 01 NY NYCMNY54DS4  132      
646-496 A New York City Zone 01 NY NYCMNY54DS4  132      
646-496 1 New York City Zone 01 NY NYCMNY54DS4  132      
646-496 4 New York City Zone 01 NY NYCMNY54DS4  132      
650-260 A Redwood City CA SNFCCA01DS5  722      
650-260 9 Redwood City CA SNFCCA01DS5  722      
650-264 A San Carlos-Belmont CA SNFCCA01DS5  722      
650-264 1 San Carlos-Belmont CA SNFCCA01DS5  722      
650-265 A Mountain View CA SNFCCA01DS5  722      
650-265 3 Mountain View CA SNFCCA01DS5  722      
650-265 5 Mountain View CA SNFCCA01DS5  722      
650-386 7 Mountain View CA SNFCCA01DS5  722   2012-06-08   
650-449 5 San Francisco: Juniper DA CA SNFCCA01DS5  722   2002-07-22   

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

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