Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-962 A Farmingdale NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132      
631-962 0 Farmingdale NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132      
631-962 1 Farmingdale NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132      
631-962 2 Farmingdale NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132      
631-962 7 Farmingdale NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132   2006-02-09   
631-962 9 Farmingdale NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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