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: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
605-570 A Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640      
605-570 0 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2018-05-17   
605-570 1 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2018-05-17   
605-570 2 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2018-05-17   
605-570 3 Huron SD SXFLSDPS0MD  073H TELNYX LLC 640   2019-09-23   
605-570 4 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-10-23   
605-570 5 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-09-13   
605-570 6 Huron SD SXFLSDCOX9X  6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD 640   2018-08-20   
605-570 7 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-11-07   
605-570 8 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2019-11-07   
605-570 9 Huron SD SXFLSDCOTMD  162G ONVOY, LLC - SD 640   2020-12-07   

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

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