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: 235

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
315-235 A Utica NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
315-235 0 Utica NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
315-235 1 Utica NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-235 2 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-235 3 Utica NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136      
315-235 4 Utica NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
315-235 5 Utica NY SALNNYBH2MD  5562 METROPCS, INC. 136      
315-235 6 Utica NY SYRCNYSWDS0  7140 TC SYSTEMS, INC. - NY 136      
315-235 7 Utica NY UTICNYNTDC0  7556 NORTHLAND NETWORKS, LTD. - NY 136      
315-235 8 Utica NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      
315-235 9 Utica NY SALNNYBH2MD  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 136      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.