Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-566 A Embden Lake ME EMLKMEXARP0  0024 SOMERSET TEL. CO. 120      
207-566 0 Embden Lake ME EMLKMEXARP0  0024 SOMERSET TEL. CO. 120      
207-566 1 Embden Lake ME   793K TWC IP ENABLED SERVICES, LLC 120   2014-11-28   
207-566 5 Embden Lake ME EMLKMEXARP0  0024 SOMERSET TEL. CO. 120      
207-566 6 Embden Lake ME   145J TERRA NOVA TELECOM INC. 120   2025-06-06   

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

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