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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
605-531SDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X06/23/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
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605-531 is split into 1,000-number blocks - detail below
605-531-0XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X06/23/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
🕘 Prefix History
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605-531-1XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X11/16/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
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605-531-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180FLANDREAUNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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605-531-3XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X12/05/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
🕘 Prefix History
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605-531-4XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X02/06/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
🕘 Prefix History
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605-531-5XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X11/14/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
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605-531-6XXXSDONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HFLANDREAUNOCLLIKNOWN11/21/2024Prefix 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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605-531-7XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X01/31/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
605-531-8XXXSDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD (Verizon Communications)0003290673RMD00033826569FLANDREAUSXFLSDCOX9X03/13/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOX9X))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
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