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
601-444MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS900/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
Thousands block for 601-444
601-444-0MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-1MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-2MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-3MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-4MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-5MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-6MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-8MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-444-9MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS900/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
Thousands block for 601-731
601-731-1MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731-2MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731-3MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731-5MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731-6MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731-7MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-731-9MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-736MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS900/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS900/00/0000Prefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
Thousands block for 601-740
601-740-2MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-3MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-4MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-5MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-6MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-7MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-8MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info
601-740-9MSBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419COLUMBIACLMAMSMARS9N/APrefix Type: RBOC
Switch Name: COLUMBIA
Switch Type: EXM
LATA: Jackson MS (482)
Tandem: N/A
Detailed Switch Info