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
843-202SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
Thousands block for 843-202
843-202-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-202-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-202-3SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-202-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-202-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-202-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-218SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-308SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-529SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-554SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-566SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
Thousands block for 843-566
843-566-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-566-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-566-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-566-8SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-566-9SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-740SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-743SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
Thousands block for 843-743
843-743-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-743-2SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-743-7SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-744SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-745SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-746SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-747SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
Thousands block for 843-952
843-952-0SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F05/25/2012Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-952-1SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F05/25/2012Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
843-974SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74F00/00/0000Prefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
Thousands block for 843-974
843-974-6SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLESTONCHTNSCNO74FN/APrefix Type: RBOC
Switch Name: CHARLESTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charleston SC (436)
Tandem: N/A
Detailed Switch Info
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