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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-394 A Alton ME ALTNMEXARS1  3315 MID-MAINE TELECOM LLC 120      
207-394 0 Alton ME   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2025-04-05   
207-394 1 Alton ME   5562 METROPCS, INC. 120   2025-04-25   
207-394 2 Alton ME   3315 MID-MAINE TELECOM LLC 120      
207-394 3 Alton ME   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2026-01-15   
207-394 7 Alton ME   793K TWC IP ENABLED SERVICES, LLC 120   2014-11-28   
207-394 8 Alton ME   6889 OMNIPOINT MIAMI E LICENSE, LLC 120   2025-10-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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