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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
605-944SDNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534MARTINSXFLSDCONMD11/12/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
Thousands block for 605-944
605-944-0SDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Wireless)6569MARTINNOCLLIKNOWN03/23/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
605-944-1SDNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534MARTINSXFLSDCONMD09/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info
605-944-2SDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Wireless)6569MARTINNOCLLIKNOWN04/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
Detailed Switch Info