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: 0034 WEST PENOBSCOT TEL. & TEL. CO

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
207-278 A Corinna ME CORNMEXARP0  120      
207-278 2 Corinna ME CORNMEXARP0  120      
207-278 3 Corinna ME CORNMEXARP0  120      
207-296 A Stetson ME STSNMEXARP0  120      
207-296 0 Stetson ME STSNMEXARP0  120      
207-296 2 Stetson ME STSNMEXARP0  120      
207-379 A Exeter ME EXTRMEXARP0  120      
207-379 0 Exeter ME EXTRMEXARP0  120      
207-379 2 Exeter ME EXTRMEXARP0  120      
207-434 A Jonesboro ME JNBOMEXAPS0  120      
207-434 0 Jonesboro ME JNBOMEXAPS0  120      
207-434 2 Jonesboro ME JNBOMEXAPS0  120      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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