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: 3754 CONVERSENT COMMUNICATIONS OF MAINE, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
207-347 A Portland ME PTLDMEFOHAH  120      
207-347 3 Portland ME   120   2005-12-11   
207-347 4 Portland ME   120   2004-09-13   
207-347 5 Portland ME   120      
207-347 6 Portland ME   120      
207-347 7 Portland ME   120      
207-347 8 Portland ME   120      
207-438 0 Kittery ME   120   2003-10-26   
207-449 4 Brunswick ME   120   2005-11-08   
207-591 A Westbrook ME PTLDMEFOHAH  120      
207-591 6 Westbrook ME   120      
207-591 8 Westbrook ME   120   2005-08-05   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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