Local Calling Guide

Area code/prefix search

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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-508 A Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
631-508 0 Riverhead NY SYOSNYGNCM1  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2019-10-10   
631-508 1 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2020-06-16   
631-508 2 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2021-06-22   
631-508 3 Riverhead NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2018-10-15   
631-508 4 Riverhead NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2018-10-15   
631-508 5 Riverhead NY WHPLNYGRDS5  7126 CABLEVISION LIGHTPATH, INC. - NY 132   2018-07-12   
631-508 6 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2018-12-13   
631-508 7 Riverhead NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2018-08-02   
631-508 8 Riverhead NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2018-05-26   
631-508 9 Riverhead NY SYOSNYGNCM1  5562 METROPCS, INC. 132   2018-08-02   

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

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