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
480-428AZCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JPHOENIXPHNXAZUIRSM10/04/2010Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 480-428
480-428-7AZCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JPHOENIXPHNXAZUIRSM10/06/2010Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 480-618
480-618-0AZCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JPHOENIXPHNXAZUIRSM03/16/2020Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 602-767
602-767-8AZCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JPHOENIXPHNXAZUIRSM11/05/2020Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 623-254
623-254-0AZCENTURYLINK COMMUNICATIONS, LL (CenturyLink, Inc)508JPHOENIXPHNXAZUIRSM03/16/2020Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
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