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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
305-517FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (AT&T)N/AN/A9417KEYSISLMFLMARS000/00/0000Prefix Type: RBOC
Switch Name: ISLAMORADA
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
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305-517 is split into 1,000-number blocks - detail below
305-517-0XXXFLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (AT&T)N/AN/A9417KEYSISLMFLMARS0N/APrefix Type: RBOC
Switch Name: ISLAMORADA
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: ISLMFLMARS0))
🕘 Prefix History
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305-517-1XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802KEYSNOCLLIKNOWN03/14/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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305-517-2XXXFLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (AT&T)N/AN/A9417KEYSISLMFLMARS0N/APrefix Type: RBOC
Switch Name: ISLAMORADA
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: ISLMFLMARS0))
🕘 Prefix History
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305-517-3XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802KEYSNOCLLIKNOWN04/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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305-517-4XXXFLONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HKEYSMIAMFLGR86Z04/29/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: MIAMFLGR86Z))
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305-517-5XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802KEYSNOCLLIKNOWN08/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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305-517-6XXXFLCOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JKEYSPMBHFLMAX6Y03/19/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: PMBHFLMAX6Y))
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305-517-7XXXFLLEVEL 3 COMMUNICATIONS, LLC - FL (Lumen Technologies, Inc)0015338122RMD00061124802KEYSNOCLLIKNOWN08/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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305-517-8XXXFLPAETEC ITEL, LLC0015247810RMD0038378829JKEYSMIAMFL98XAX01/05/2007Prefix Type: IPES
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
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305-517-9XXXFLONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HKEYSMIAMFLGR86Z06/16/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: MIAMFLGR86Z))
🕘 Prefix History
🔎 Explore Carrier Information
📡 Find related FCC/ISED radio licenses
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