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
309-470ILILLINOIS BELL TEL CO (AT&T)9329PEORIAPEORILPJ52T00/00/0000Prefix Type: RBOC
Switch Name: PEORIA
Switch Type: WECO 5ESS (Digital)
LATA: Peoria IL (368)
Tandem: N/A
Detailed Switch Info
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