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
305-751FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-754FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-756FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-757FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-758FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-759FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 305-762
305-762-1FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762-3FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762-4FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-762-8FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 305-795
305-795-1FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-2FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-3FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-4FLNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214MIAMIMIAMFLSHDS003/30/2022Prefix Type: WIRELESS
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-7FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-8FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-795-9FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLSHDS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info