Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 605 [Rate centres in NPA 605] [Dial plan for NPA 605]

NXX: 902

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-902 A Watertown SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640      
605-902 0 Watertown SD SXFLSDCHIMD  106F BANDWIDTH.COM CLEC, LLC - SD 640   2022-09-23   
605-902 1 Watertown SD   162G ONVOY, LLC - SD 640   2024-04-14   
605-902 2 Watertown SD   162G ONVOY, LLC - SD 640   2024-04-14   
605-902 7 Watertown SD SXFLSDCOLMD  508J CENTURYLINK COMMUNICATIONS, LLC 640   2023-09-30   
605-902 8 Watertown SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2022-11-14   
605-902 9 Watertown SD SXFLSDCONMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 640   2022-11-14   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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