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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-216 A Oswego NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-223 A Utica NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-234 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-272 A Utica NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-283 A Auburn NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-362 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-370 A Auburn NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-517 A Alexandria Bay NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-556 A Little Falls NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-557 A Clinton NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-627 A Minoa NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-631 A Camillus NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-632 A Fayetteville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-634 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-641 A Liverpool NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-670 A Waterloo NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-681 A Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-743 A Baldwinsville NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-804 A Watertown NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-805 A Owasco NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-838 A Rome NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-849 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-869 A Madrid NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-883 A Syracuse NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-908 A Mexico NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-915 A Cicero NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
607-310 A Cortland NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
607-793 A Ithaca NY 4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.