Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 607 [Rate centres in NPA 607] [Dial plan for NPA 607]

NXX: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-577 A Bath NY BNGHNYHYXGY  965H FRACTEL, LLC 138      
607-577 0 Bath NY BNGHNYHYXMD  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 138   2021-11-22   
607-577 1 Bath NY BNGHNYHYX2X  939H COMMIO, LLC 138   2022-08-27   
607-577 2 Bath NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2024-04-04   
607-577 3 Bath NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2024-07-15   
607-577 4 Bath NY BNGHNYHYX0Y  624H ONVOY SPECTRUM, LLC 138   2021-04-26   
607-577 5 Bath NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2021-03-23   
607-577 6 Bath NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2021-03-23   
607-577 8 Bath NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2024-03-02   
607-577 9 Bath NY BNGHNYHYX1Z  818H PEERING HUB, INC. - NY 138   2023-05-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.