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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-216 A Ithaca NY SYRCNY02DS0  4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
607-216 0 Ithaca NY   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
607-216 1 Ithaca NY   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
607-216 2 Ithaca NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2007-09-18   
607-216 3 Ithaca NY   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
607-216 4 Ithaca NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-01-15   
607-216 5 Ithaca NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2007-09-18   
607-216 6 Ithaca NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 136   2005-09-24   
607-216 7 Ithaca NY   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 136   2007-09-18   
607-216 8 Ithaca NY   997E BANDWIDTH.COM CLEC, LLC - NY 136   2009-01-24   
607-216 9 Ithaca NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-09-29   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.