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: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-397 A Rome ME ROMEMEXARP0  0024 SOMERSET TEL. CO. 120      
207-397 0 Rome ME ROMEMEXARP0  0024 SOMERSET TEL. CO. 120      
207-397 1 Rome ME PTLDMEFOXGZ  578C TIME WARNER CBL INFO SVC (ME) DBA TIME WARNER CBL 120   2012-10-02   
207-397 2 Rome ME ROMEMEXARP0  0024 SOMERSET TEL. CO. 120      
207-397 3 Rome ME   145J TERRA NOVA TELECOM INC. 120   2025-07-07   
207-397 5 Rome ME ROMEMEXARP0  0024 SOMERSET TEL. CO. 120      
207-397 9 Rome ME WSBKMEPQAMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120   2020-09-04   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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