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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
720-356COTELEPORT COMMUNICATIONS AMERICA, LLC - CO (AT&T)7378DENVERDNVRCOMADS800/00/0000Prefix Type: CLEC
Switch Name: DENVER
Switch Type: WECO 4ESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
720-587COTELEPORT COMMUNICATIONS AMERICA, LLC - CO (AT&T)7378DENVERDNVRCOMADS800/00/0000Prefix Type: CLEC
Switch Name: DENVER
Switch Type: WECO 4ESS
LATA: N/A
Tandem: N/A
Detailed Switch Info
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