Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 701 [Rate centres in NPA 701] [Dial plan for NPA 701]

NXX: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-637 A Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-637 0 Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-637 1 Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-637 2 Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-637 3 Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-637 5 Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      
701-637 8 Hettinger ND BSMRNDGOGT0  3065 MIDCONTINENT COMMUNICATIONS - ND 638      

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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