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
423-517TNBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419CHATTNOOGACHTGTNSMRS000/00/0000Prefix Type: RBOC
Switch Name: CHATTANOOGA
Switch Type: N/A
LATA: Chattanooga TN (472)
Tandem: N/A
Detailed Switch Info
423-883TNBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419CHATTNOOGACHTGTNSMRS000/00/0000Prefix Type: RBOC
Switch Name: CHATTANOOGA
Switch Type: N/A
LATA: Chattanooga TN (472)
Tandem: N/A
Detailed Switch Info
Thousands block for 423-883
423-883-8TNBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419CHATTNOOGACHTGTNSMRS0N/APrefix Type: RBOC
Switch Name: CHATTANOOGA
Switch Type: N/A
LATA: Chattanooga TN (472)
Tandem: N/A
Detailed Switch Info
423-886TNBELLSOUTH TELECOMM INC DBA SOU (Bellsouth)9419CHATTNOOGACHTGTNSMRS000/00/0000Prefix Type: RBOC
Switch Name: CHATTANOOGA
Switch Type: N/A
LATA: Chattanooga TN (472)
Tandem: N/A
Detailed Switch Info
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