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
615-275TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS500/00/0000Prefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
Thousands block for 615-275
615-275-0TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS5N/APrefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
615-275-1TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS5N/APrefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
615-275-2TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS5N/APrefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
615-275-3TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS5N/APrefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
615-275-4TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS5N/APrefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
629-262TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS507/07/2016Prefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
Thousands block for 629-262
629-262-6TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS507/08/2016Prefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
629-262-7TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NASHVILLENSVLTNAARS507/08/2016Prefix Type: RBOC
Switch Name: NASHVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Nashville TN (470)
Tandem: N/A
Detailed Switch Info
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