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
803-407SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-476
803-476-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/16/2006Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-476-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/16/2006Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-476-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/16/2006Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-567SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/02/2012Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-567
803-567-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/03/2012Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-567-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/03/2012Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-732SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-749SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-781SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-907
803-907-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-5SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-907-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCDF78E08/07/2013Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
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