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: NWPTNYXADS0

Remotes:

Switch Switch name Switch type
MDLVNYXARS0  MIDDLEVILLE HERKIME  DMH 
POLDNYXADS0  POLAND  DMT 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-845 A Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 0 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 1 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 2 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 3 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 5 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 6 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 7 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 8 Newport NY 0107 NEWPORT TEL. CO., INC. 136      
315-845 9 Newport NY 0107 NEWPORT TEL. CO., INC. 136      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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