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.

OCN: 0107 NEWPORT TEL. CO., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
315-826 A Poland NY POLDNYXADS0  136      
315-826 0 Poland NY POLDNYXADS0  136      
315-826 1 Poland NY POLDNYXADS0  136      
315-826 2 Poland NY POLDNYXADS0  136      
315-826 3 Poland NY POLDNYXADS0  136      
315-826 4 Poland NY POLDNYXADS0  136      
315-826 5 Poland NY POLDNYXADS0  136      
315-826 6 Poland NY POLDNYXADS0  136      
315-826 7 Poland NY POLDNYXADS0  136      
315-826 9 Poland NY POLDNYXADS0  136      
315-845 A Newport NY NWPTNYXADS0  136      
315-845 0 Newport NY NWPTNYXADS0  136      
315-845 1 Newport NY NWPTNYXADS0  136      
315-845 2 Newport NY NWPTNYXADS0  136      
315-845 3 Newport NY NWPTNYXADS0  136      
315-845 5 Newport NY NWPTNYXADS0  136      
315-845 6 Newport NY NWPTNYXADS0  136      
315-845 7 Newport NY NWPTNYXADS0  136      
315-845 8 Newport NY NWPTNYXADS0  136      
315-845 9 Newport NY NWPTNYXADS0  136      
315-891 A Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 0 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 1 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 2 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 3 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 5 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 6 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 7 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 8 Middleville (Herkimer) NY MDLVNYXARS0  136      
315-891 9 Middleville (Herkimer) NY MDLVNYXARS0  136      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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