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
256-448ALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419FRANCISCOHNLDTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
256-448 is split into 1,000-number blocks - detail below
256-448-7XXXALBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419FRANCISCOHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS000/00/0000Prefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469 is split into 1,000-number blocks - detail below
931-469-0XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469-1XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469-4XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469-5XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469-7XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469-8XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
931-469-9XXXTNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)N/A9419HUNTLANDHNLDTNMADS0N/APrefix Type: RBOC
Switch Name: HUNTLAND
Switch Type: Stromberg Carlson DCO Remote Network Switch
LATA: Nashville TN (470)
Tandem: N/A
🔧 Explore Switch(CLLI: HNLDTNMADS0))
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