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
423-613TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS000/00/0000Prefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
Thousands block for 423-613
423-613-0TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-1TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-3TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-4TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-5TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-6TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-8TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-613-9TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-623TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS000/00/0000Prefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-625TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTNWPTTNMTDS000/00/0000Prefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
865-509TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CHESTNUTHINWPTTNMTDS000/00/0000Prefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
Thousands block for 865-509
865-509-0TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CHESTNUTHINWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
865-509-3TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CHESTNUTHINWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
865-509-5TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419CHESTNUTHINWPTTNMTDS0N/APrefix Type: RBOC
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
865-509-6TNTERRA NOVA TELECOM INC.145JCHESTNUTHINWPTTNMTDS004/13/2020Prefix Type: IPES
Switch Name: NEWPORT
Switch Type: WECO 5ESS (Digital)
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
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