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: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
701-477 A Rolla ND ROLLNDBCRS4  1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 0 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 1 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 2 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 3 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 4 Rolla ND   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 638      
701-477 5 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 6 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 7 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 8 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      
701-477 9 Rolla ND   1678 TURTLE MOUNTAIN COMMUN., INC. 638      

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

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