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: MDLVNYXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-891 A Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 0 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 1 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 2 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 3 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 5 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 6 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 7 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 8 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      
315-891 9 Middleville (Herkimer) NY 0107 NEWPORT TEL. CO., INC. 136      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.