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: 315 [Rate centres in NPA 315] [Dial plan for NPA 315]

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-288 A Cicero NY SYRCNYSUXMX  7421 AT&T - LOCAL 136      
315-288 0 Cicero NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
315-288 1 Cicero NY SYRCNYSU00Z  3864 CTC COMMUNICATIONS CORP. - NY 136      
315-288 2 Cicero NY SYRCNYSWX7Y  8249 RINGSQUARED TELECOM LLC 136      
315-288 3 Cicero NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
315-288 4 Cicero NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136      
315-288 5 Cicero NY ESYRNYAWPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 136      
315-288 6 Cicero NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
315-288 7 Cicero NY SYRCNYSUX1Y  384C ONVOY, LLC- NY 136      
315-288 8 Cicero NY SYRCNYSUXWY  997E BANDWIDTH.COM CLEC, LLC - NY 136      
315-288 9 Cicero NY SYRCNYSUXMX  7421 AT&T - LOCAL 136      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.