Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Corinna, ME

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-278 A CORNMEXARP0  0034 WEST PENOBSCOT TEL. & TEL. CO 120      
207-278 0   793K TWC IP ENABLED SERVICES, LLC 120   2012-10-02   
207-278 2 CORNMEXARP0  0034 WEST PENOBSCOT TEL. & TEL. CO 120      
207-278 3 CORNMEXARP0  0034 WEST PENOBSCOT TEL. & TEL. CO 120      
207-278 4   145J TERRA NOVA TELECOM INC. 120   2025-07-05   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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