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: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-258 A Bath ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2026-04-11   
207-258 2 Bath ME   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2026-04-11   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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