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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
475-288CTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NORWALKSMFRCTPU4MD10/03/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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475-288 is split into 1,000-number blocks - detail below
475-288-0XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FNORWALKNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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🕘 Prefix History
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475-288-1XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NORWALKSMFRCTPU4MD10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTPU4MD))
🕘 Prefix History
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475-288-2XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NORWALKSMFRCTPU4MD10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTPU4MD))
🕘 Prefix History
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475-288-3XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NORWALKSMFRCTPU4MD10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTPU4MD))
🕘 Prefix History
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475-288-4XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NORWALKSMFRCTPU4MD10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTPU4MD))
🕘 Prefix History
🔎 Explore Carrier Information
475-288-5XXXCTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)0015338122RMD00061124800NORWALKSMFRCTPU4MD10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: SMFRCTPU4MD))
🕘 Prefix History
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475-288-6XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FNORWALKNOCLLIKNOWN10/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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475-288-7XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNORWALKNOCLLIKNOWN09/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
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🕘 Prefix History
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475-288-8XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNORWALKNOCLLIKNOWN11/05/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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475-288-9XXXCTONVOY, LLC - CT (Sinch)0004323028RMD0001966639CNORWALKNOCLLIKNOWN09/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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