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: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-339 A Ithaca NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
607-339 0 Ithaca NY ESYRNYAWPS2  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2015-08-10   
607-339 1 Ithaca NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
607-339 2 Ithaca NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136   2016-09-15   
607-339 3 Ithaca NY SALNNYBH2MD  5562 METROPCS, INC. 136   2005-02-17   
607-339 4 Ithaca NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136   2024-07-29   
607-339 5 Ithaca NY SALNNYBH2MD  5562 METROPCS, INC. 136   2004-01-28   
607-339 6 Ithaca NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
607-339 7 Ithaca NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
607-339 8 Ithaca NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
607-339 9 Ithaca NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.