Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
305-380FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-382FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-383FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-385FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-386FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-387FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-388FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-408FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-752FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-319FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS011/15/2001Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 786-319
786-319-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-467FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS007/13/2009Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 786-467
786-467-2FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS007/16/2009Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-467-3FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS007/16/2009Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-467-4FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS007/16/2009Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
786-467-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLWDDS007/16/2009Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
Detailed Switch Info
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