Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BRSTSDXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
605-492 A Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 0 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 1 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 2 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 3 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 4 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 5 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 6 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 8 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-492 9 Bristol SD 1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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