Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
605-956 A Watertown SD SXFLSDCOX9X  640      
605-956 0 Watertown SD SXFLSDCOX9X  640   2008-11-15   
605-960 A Huron SD SXFLSDCOX9X  640      
605-961 7 Sioux Falls SD SXFLSDCOX9X  640   2018-09-03   
605-961 8 Sioux Falls SD SXFLSDCOX9X  640   2018-09-03   
605-968 A Huron SD SXFLSDCOX9X  640      
605-971 A Aberdeen SD SXFLSDCOX9X  640      
605-971 0 Aberdeen SD SXFLSDCOX9X  640   2021-08-25   
605-975 1 Yankton SD SXFLSDCOX9X  640   2021-04-21   
605-981 0 Rapid City SD SXFLSDCOX9X  640   2020-10-26   
605-982 8 Aberdeen SD SXFLSDCOX9X  640   2022-09-13   
605-988 4 Sioux Falls SD SXFLSDCOX9X  640   2006-06-21   
605-999 A Mitchell SD SXFLSDCOX9X  640      

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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