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: SYRCNYSUXAY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-207 7 Oswego NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2006-10-08   
315-221 5 Watertown NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2005-09-24   
315-230 4 Geneva NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-09-01   
315-231 5 Oneida NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-10-01   
315-237 6 Auburn NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2006-10-08   
315-257 5 Seneca Falls NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-05-01   
315-271 2 Rome NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2006-06-01   
315-274 3 Potsdam NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2011-11-03   
315-275 A Utica NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136      
315-275 3 Utica NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-05-07   
315-285 6 Clayton NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2012-07-20   
315-291 5 Skaneateles NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2011-06-01   
315-303 3 Baldwinsville NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2007-12-04   
315-320 5 Camillus NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-10-01   
315-400 3 Fayetteville NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2011-10-03   
315-401 3 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2012-08-28   
315-424 3 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-07-04   
315-461 2 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136      
315-468 7 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-03-26   
315-484 5 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2009-12-01   
315-522 3 Gouverneur NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2012-07-20   
315-538 5 Macedon NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2015-05-01   
315-544 5 Carthage NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2016-08-15   
315-552 A Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136      
315-552 9 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2003-10-27   
315-570 2 Utica NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2014-05-13   
315-580 3 Utica NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2005-09-24   
315-605 3 Ogdensburg NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2012-03-01   
315-619 A Herkimer NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136      
315-619 3 Herkimer NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-10-01   
315-627 8 Minoa NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-01-04   
315-660 3 Wolcott NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-05-01   
315-665 8 Lyons NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2014-05-31   
315-677 7 Lafayette NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2016-11-01   
315-690 3 Newark NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2012-03-01   
315-704 6 Auburn NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2014-08-27   
315-714 6 Canton NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-05-20   
315-715 6 Liverpool NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-10-01   
315-728 4 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-08-22   
315-728 7 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2014-01-23   
315-741 3 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2011-05-13   
315-835 6 Waterloo NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2015-05-01   
315-889 3 Union Springs NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-09-01   
315-895 6 Ilion NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-12-11   
315-904 5 Williamson NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-05-20   
315-907 3 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-01-05   
315-915 3 Cicero NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2010-11-01   
315-923 4 Clyde NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-05-20   
315-928 3 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2014-05-29   
315-928 4 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2015-08-18   
315-936 A Mexico NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136      
315-936 3 Mexico NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2016-11-01   
315-937 2 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2017-03-17   
315-948 3 Alexandria Bay NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-10-15   
315-951 3 Canastota NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2013-01-31   
315-957 3 Massena NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2019-05-29   
315-968 5 Parish NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-05-01   
315-997 3 Ontario NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2019-03-25   
607-216 6 Ithaca NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2005-09-24   
607-218 3 Cortland NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2008-10-01   
607-539 4 Slaterville Springs NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2024-05-15   
607-645 3 Ithaca NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2017-08-04   
680-210 2 Watertown NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2019-10-14   
680-222 8 Watertown NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-10-24   
680-222 9 Watertown NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2018-11-21   
680-238 3 Moravia NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2024-05-22   
680-244 A Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136      
680-244 2 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2022-09-26   
680-244 3 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2022-09-26   
680-244 4 Syracuse NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2022-09-26   
680-788 3 Camden NY 7133 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 136   2024-09-25   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.