Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 920F MCC TELEPHONY OF THE MID-WEST, LLC - SD

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
605-304 A White SD CLLKSDXADS0  640   2010-09-26   
605-304 1 White SD   640   2010-09-26   
605-414 A Castlewood SD CLLKSDXADS0  640   2010-09-26   
605-414 1 Castlewood SD   640   2010-09-26   
605-534 6 Flandreau SD   640   2010-07-31   
605-560 A Brookings Rural SD   640      
605-560 1 Brookings Rural SD   640   2017-02-10   
605-592 3 Brookings SD   640   2018-01-26   
605-592 9 Brookings SD   640   2010-07-31   
605-627 3 Volga SD   640   2010-07-31   
605-632 A Lake Preston SD SXFLSDCOWMD  640   2010-08-14   
605-632 1 Lake Preston SD   640   2010-08-14   
605-686 A Estelline SD BKNGSDXBDS0  640   2010-09-26   
605-686 1 Estelline SD   640   2010-09-26   
605-710 A Lake Norden SD CLLKSDXADS0  640   2010-09-26   
605-710 1 Lake Norden SD   640   2010-09-26   
605-792 A Hayti SD CLLKSDXADS0  640   2010-09-26   
605-792 1 Hayti SD   640   2010-09-26   
605-854 6 De Smet SD   640   2010-07-31   
605-922 A Elkton SD CLLKSDXADS0  640   2010-09-26   
605-922 1 Elkton SD   640   2010-09-26   
605-983 0 Arlington SD   640   2010-07-31   
605-997 8 Flandreau SD   640   2010-07-31   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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