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.
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OCN: 3314 OXFORD WEST TELEPHONE COMPANY

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
207-966 6 Hebron ME HBRNMEXARS2  120      
207-966 9 Hebron ME HBRNMEXARS2  120      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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