Input a CLLI:

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

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
305-590FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 305-590
305-590-0FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-590-2FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-590-4FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-590-6FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-590-9FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-873FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS000/00/0000Prefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 305-873
305-873-2FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info
305-873-5FLBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417MIAMIMIAMFLPLRS0N/APrefix Type: RBOC
Switch Name: MIAMI
Switch Type: Northern Telecom Remote Switching Center
LATA: N/A
Tandem: N/A
Detailed Switch Info