Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 870F NATIVE AMERICAN TELECOM - PINE RIDGE LLC - SD

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
605-562 A Pine Ridge SD PNRGSDXADS2  640      
605-615 A Pine Ridge SD PNRGSDXADS2  640      
605-781 A Kyle SD PNRGSDXADS2  640      

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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