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: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-388 A Sumner ME TRNRMEXADS0  0019 OXFORD COUNTY TEL. & TEL. CO. 120      
207-388 2 Sumner ME SMNRMEXADS0  0019 OXFORD COUNTY TEL. & TEL. CO. 120      
207-388 3 Sumner ME SMNRMEXADS0  0019 OXFORD COUNTY TEL. & TEL. CO. 120      
207-388 6 Sumner ME TRNRMEXADS0  0019 OXFORD COUNTY TEL. & TEL. CO. 120      
207-388 9 Sumner ME SMNRMEXADS0  0019 OXFORD COUNTY TEL. & TEL. CO. 120      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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