Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-683 A HRMYMEXARP0  0011 HARTLAND & ST. ALBANS TEL. CO. 120      
207-683 0 HRMYMEXARP0  0011 HARTLAND & ST. ALBANS TEL. CO. 120      
207-683 2 HRMYMEXARP0  0011 HARTLAND & ST. ALBANS TEL. CO. 120      
207-683 5   145J TERRA NOVA TELECOM INC. 120   2025-07-07   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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