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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
520-581AZIP HORIZON LLC0027469766RMD0001571515JTOMBSTONETCSNAZMAXBY09/03/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581 is split into 1,000-number blocks - detail below
520-581-0XXXAZLEVEL 3 COMMUNICATIONS, LLC - AZ (Lumen Technologies, Inc)0015338122RMD00061123285TOMBSTONENOCLLIKNOWN02/10/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581-1XXXAZIP HORIZON LLC0027469766RMD0001571515JTOMBSTONETCSNAZMAXBY09/03/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581-2XXXAZONVOY, LLC - AZ (Sinch)0004323028RMD0001966630ETOMBSTONENOCLLIKNOWN10/28/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581-4XXXAZCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (Verizon Communications)0003290673RMD00033826572TOMBSTONETCSNAZ75CM005/31/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581-5XXXAZONVOY, LLC - AZ (Sinch)0004323028RMD0001966630ETOMBSTONENOCLLIKNOWN09/09/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581-6XXXAZPEERLESS NETWORK OF ARIZONA, LLC - AZ (Infobip)N/A579FTOMBSTONENOCLLIKNOWN02/18/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
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520-581-7XXXAZONVOY, LLC - AZ (Sinch)0004323028RMD0001966630ETOMBSTONENOCLLIKNOWN01/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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520-581-8XXXAZONVOY, LLC - AZ (Sinch)0004323028RMD0001966630ETOMBSTONENOCLLIKNOWN01/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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