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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-303 A Cherry Valley NY BNGHNYHYIMD  508J CENTURYLINK COMMUNICATIONS, LLC 138      
607-303 0 Cherry Valley NY   073H TELNYX LLC 138   2021-02-12   
607-303 1 Cherry Valley NY   155E PEERLESS NETWORK OF NEW YORK, LLC - NY 138   2018-11-22   
607-303 2 Cherry Valley NY   384C ONVOY, LLC- NY 138   2019-09-13   
607-303 3 Cherry Valley NY   384C ONVOY, LLC- NY 138   2017-03-28   
607-303 4 Cherry Valley NY   384C ONVOY, LLC- NY 138   2019-09-13   
607-303 5 Cherry Valley NY   384C ONVOY, LLC- NY 138   2020-05-28   
607-303 6 Cherry Valley NY   384C ONVOY, LLC- NY 138   2020-05-28   
607-303 7 Cherry Valley NY   508J CENTURYLINK COMMUNICATIONS, LLC 138   2016-05-13   
607-303 9 Cherry Valley NY   384C ONVOY, LLC- NY 138   2021-03-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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