Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 607 [Rate centres in NPA 607] [Dial plan for NPA 607]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-440 A Whitesville NY BNGHNYHYXMD  1215 CORETEL NEW YORK, INC. - NY 138      
607-440 0 Whitesville NY BNGHNYHYXMD  1215 CORETEL NEW YORK, INC. - NY 138   2019-04-12   
607-440 2 Whitesville NY ADSNNYXA1MD  421C ARMSTRONG TELECOMMUNICATIONS, INC. - NY 138   2023-10-20   
607-440 4 Whitesville NY   145J TERRA NOVA TELECOM INC. 138   2025-07-25   
607-440 9 Whitesville NY   818H PEERING HUB, INC. - NY 138   2023-05-08   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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