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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-658 A Endicott NY ENDCNYENDS0  9104 VERIZON NEW YORK, INC. 138      
607-658 0 Endicott NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2023-07-31   
607-658 1 Endicott NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2023-07-31   
607-658 2 Endicott NY BNGHNYHYXCX  7650 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 138   2006-10-08   
607-658 3 Endicott NY BNGHNYHYX4Y  282E YMAX COMMUNICATIONS CORP. - NY 138   2009-03-23   
607-658 4 Endicott NY BNGHNYHNXMD  8473 LEVEL 3 TELECOM OF NEW YORK, LP - NY 138   2005-10-31   
607-658 5 Endicott NY ENDCNYENDS0  9104 VERIZON NEW YORK, INC. 138      
607-658 6 Endicott NY BNGHNYHYX2Y  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 138   2009-03-06   
607-658 7 Endicott NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2023-10-23   
607-658 8 Endicott NY BNGHNYHYX7Y  384C ONVOY, LLC- NY 138   2017-03-28   
607-658 9 Endicott NY ENDCNYENDS0  9104 VERIZON NEW YORK, INC. 138      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.