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.

Oswego, NY

1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
315-207 A OSWGNYOSDS0  9104 VERIZON NEW YORK INC. 136      
315-207 0   9104 VERIZON NEW YORK INC. 136      
315-207 1   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2019-07-04   
315-207 2   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2008-04-17   
315-207 3   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-01-17   
315-207 4   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2002-07-31   
315-207 5   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2005-02-10   
315-207 6   073H TELNYX LLC 136   2020-01-16   
315-207 7   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 136   2006-10-08   
315-207 8   051H LOCAL ACCESS LLC - NY 136   2020-06-12   
315-207 9   384C ONVOY, LLC NY 136   2021-04-16   
315-216 A SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-216 0   384C ONVOY, LLC NY 136   2019-09-08   
315-216 1   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2018-09-10   
315-216 2   997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-10-24   
315-216 3   384C ONVOY, LLC NY 136   2021-04-16   
315-216 4   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2006-03-01   
315-216 5   384C ONVOY, LLC NY 136   2011-08-31   
315-216 6   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2004-02-19   
315-216 7   997E BANDWIDTH.COM CLEC, LLC - NY 136   2010-09-12   
315-216 8   6664 SPRINT SPECTRUM L.P. 136   2012-03-08   
315-216 9   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-236 A SYRCNYSWDS0  7140 TC SYSTEMS,INC. - NY 136      
315-236 0   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2012-09-24   
315-236 1   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2014-05-01   
315-236 2   997E BANDWIDTH.COM CLEC, LLC - NY 136   2010-03-06   
315-236 3   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2010-08-01   
315-236 4   997E BANDWIDTH.COM CLEC, LLC - NY 136   2018-08-24   
315-236 5   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2013-02-15   
315-236 6   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2010-12-15   
315-236 7   7140 TC SYSTEMS,INC. - NY 136      
315-236 8   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2016-04-01   
315-236 9   997E BANDWIDTH.COM CLEC, LLC - NY 136   2019-05-12   
315-312 A SYRCNYSUH05  4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 0   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136   2010-09-08   
315-312 1   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 2   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 3   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 4   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 5   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 6   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 7   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 8   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-312 9   4152 PAETEC COMMUNICATIONS, INC. - NY 136      
315-326 A SYRCNY02DS0  4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
315-326 0   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
315-326 1   997E BANDWIDTH.COM CLEC, LLC - NY 136   2011-07-07   
315-326 2   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
315-326 3   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      
315-326 4   4107 CHOICE ONE COMMUNICATIONS, INC. - NY 136      

1 2 3 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.