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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
615-264TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-338TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-338 is split into 1,000-number blocks - detail below
615-338-0XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS0N/APrefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-338-1XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS0N/APrefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-338-2XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS0N/APrefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-338-3XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS004/01/2002Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-338-4XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS004/01/2002Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-447 is split into 1,000-number blocks - detail below
615-447-6XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS009/25/2006Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-822TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-824TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))
615-826TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HENDERSNVLHDVLTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HENDERSONVILLE
Switch Type: WECO 5ESS (Digital)
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HDVLTNMADS0))