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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
321-445FLMCI WORLDCOM COMMUNICATIONS, INC. - FL (Verizon Communications)N/AN/A7448ORLANDOORLEFLIQDS012/29/2005Prefix Type: CLEC
Switch Name: ORLANDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
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321-445 is split into 1,000-number blocks - detail below
321-445-0XXXFLONVOY, LLC - FL (Sinch)0004323028RMD0001966937CORLANDONOCLLIKNOWN06/26/2026Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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321-445-1XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802ORLANDONOCLLIKNOWN10/06/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
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321-445-2XXXFLPAETEC ITEL, LLC0015247810RMD0038378829JORLANDOORLDFLMAXAX11/14/2006Prefix Type: IPES
Switch Name: ORLANDO
Switch Type: N/A
LATA: N/A
Tandem: N/A
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321-445-3XXXFLPAETEC ITEL, LLC0015247810RMD0038378829JORLANDOORLDFLMA35Z08/07/2008Prefix Type: IPES
Switch Name: ORLANDO
Switch Type: N/A
LATA: N/A
Tandem: N/A
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321-445-4XXXFLMCI WORLDCOM COMMUNICATIONS, INC. - FL (Verizon Communications)N/AN/A7448ORLANDOORLEFLIQDS011/15/2006Prefix Type: CLEC
Switch Name: ORLANDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: ORLEFLIQDS0))
🕘 Prefix History
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321-445-5XXXFLMCI WORLDCOM COMMUNICATIONS, INC. - FL (Verizon Communications)N/AN/A7448ORLANDOORLEFLIQDS011/15/2006Prefix Type: CLEC
Switch Name: ORLANDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: ORLEFLIQDS0))
🕘 Prefix History
🔎 Explore Carrier Information
321-445-6XXXFLMCI WORLDCOM COMMUNICATIONS, INC. - FL (Verizon Communications)N/AN/A7448ORLANDOORLEFLIQDS011/15/2006Prefix Type: CLEC
Switch Name: ORLANDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: ORLEFLIQDS0))
🕘 Prefix History
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321-445-7XXXFLMCI WORLDCOM COMMUNICATIONS, INC. - FL (Verizon Communications)N/AN/A7448ORLANDOORLEFLIQDS001/28/2008Prefix Type: CLEC
Switch Name: ORLANDO
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: ORLEFLIQDS0))
🕘 Prefix History
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321-445-8XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802ORLANDONOCLLIKNOWN01/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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321-445-9XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802ORLANDONOCLLIKNOWN01/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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