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
903-549TXUNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK (CenturyLink)2084MONTALBAMNTBTXXARS100/00/0000Prefix Type: ICO
Switch Name: MONTALBA
Switch Type: N/A
LATA: Dallas TX (552)
Tandem: N/A
Detailed Switch Info