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
803-264SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-382SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-419SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-462
803-462-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-462-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78EN/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-699SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-736SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-763SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-788SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-865SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E00/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/03/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-870
803-870-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-4SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-5SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-870-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417COLUMBIACLMASCCH78E08/05/2005Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: WECO 5ESS Host (Digital)
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info