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: 9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
207-433 0 Bangor ME   120      
207-433 1 Bangor ME   120      
207-433 2 Bangor ME   120      
207-433 3 Bangor ME   120      
207-433 4 Bangor ME   120      
207-433 5 Bangor ME   120      
207-433 6 Bangor ME   120      
207-433 7 Bangor ME   120      
207-433 8 Bangor ME   120      
207-433 9 Bangor ME   120      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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