Local Calling Guide

Area code/prefix search

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Frederick, SD

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
605-329 A FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 0 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 1 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 2 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 3 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 4 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 5 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 6 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 7 ABRDSDCO0MD  815E JAMES VALLEY WIRELESS, LLC 640      
605-329 8 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      
605-329 9 FRDRSDXARS3  1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY 640      

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

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