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
704-551NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-552NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-553NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
Thousands block for 704-554
704-554-0NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-1NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-3NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-4NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-5NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-6NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-7NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-8NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-554-9NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-556NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
Thousands block for 704-557
704-557-1NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557-2NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557-3NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557-4NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557-7NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557-8NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-557-9NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55GN/APrefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-571NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
704-643NCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)9417CHARLOTTECHRLNCRE55G00/00/0000Prefix Type: RBOC
Switch Name: CHARLOTTE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Charlotte NC (422)
Tandem: N/A
Detailed Switch Info
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