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
256-461ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-464
256-464-0ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-3ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-5ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-6ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-7ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-8ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-464-9ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS003/07/2002Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-542
256-542-2ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-5ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-542-6ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-772ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS000/00/0000Prefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-774
256-774-0ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-1ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-2ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-3ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-4ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-5ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-6ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-7ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
256-774-8ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419MADISONMDSNALNMDS0N/APrefix Type: RBOC
Switch Name: MADISON
Switch Type: WECO 5ESS Host (Digital)
LATA: Huntsville AL (477)
Tandem: N/A
Detailed Switch Info
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