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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
605-203SDNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534LK PRESTONSXFLSDCONMD09/23/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCONMD))
605-203 is split into 1,000-number blocks - detail below
605-203-0XXXSDNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534LK PRESTONSXFLSDCONMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCONMD ))
605-203-1XXXSDNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534LK PRESTONSXFLSDCONMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCONMD ))
605-203-2XXXSDTERRA NOVA TELECOM INC.0021193057RMD0001495145JLK PRESTONNOCLLIKNOWN10/16/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
605-203-3XXXSDNEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534LK PRESTONSXFLSDCONMD N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCONMD ))
605-203-4XXXSDONVOY, LLC - SD (Sinch)0004323028RMD0001966162GLK PRESTONNOCLLIKNOWN11/21/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
605-203-5XXXSDONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HLK PRESTONNOCLLIKNOWN11/21/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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