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.

Switch: SYRCNYSWX0X

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-496 5 Sempronius NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-05   
315-497 5 Moravia NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-497 6 Moravia NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-05   
315-505 4 Cicero NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-505 8 Cicero NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-04   
315-506 4 Liverpool NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-508 4 Little Falls NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-509 7 Pulaski NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-19   
315-510 0 Chittenango NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-510 4 Chittenango NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-512 A Harrisville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-512 2 Harrisville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-12-02   
315-517 A Alexandria Bay NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-517 9 Alexandria Bay NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-519 0 Carthage NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-519 4 Carthage NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-522 7 Gouverneur NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-17   
315-531 7 Penn Yan NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-14   
315-541 4 Ogdensburg NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-02   
315-549 4 Fayette NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-07-22   
315-552 2 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-08-17   
315-552 3 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2007-08-17   
315-556 A Little Falls NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-556 0 Little Falls NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-557 A Clinton NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-557 2 Clinton NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-557 4 Clinton NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-05-19   
315-565 6 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2010-12-17   
315-571 0 Rome NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-12-09   
315-585 8 MacDougall NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2012-07-22   
315-587 8 North Rose NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2014-11-17   
315-605 0 Ogdensburg NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-09-16   
315-613 2 Dolgeville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-623 4 Constantia NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-623 5 Constantia NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-04   
315-625 3 Parish NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-625 6 Parish NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-04   
315-627 A Minoa NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-627 3 Minoa NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-627 6 Minoa NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2006-01-04   
315-628 7 Theresa NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2009-03-19   
315-628 8 Theresa NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-20   
315-629 8 Evans Mills NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-631 A Camillus NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-632 A Fayetteville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-632 9 Fayetteville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-633 4 Bridgeport NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2004-07-16   
315-633 6 Bridgeport NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2008-04-29   
315-634 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-634 0 Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2010-02-14   

<< 1 2 3 4 5 6 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.