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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-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
336-365NCCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/A508JGREENSBOROGNBONCEU53Z09/19/2013Prefix Type: IPES
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 336-365
336-365-7NCCENTURYLINK COMMUNICATIONS, LLCN/A508JGREENSBOROGNBONCEU53Z 09/20/2013Prefix Type: WIRELESS
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
336-850NCCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/A508JMONTICELLOGNBONCEU53Z02/06/2014Prefix Type: IPES
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 336-850
336-850-7NCCENTURYLINK COMMUNICATIONS, LLCN/A508JMONTICELLOGNBONCEU53Z 02/07/2014Prefix Type: WIRELESS
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
336-890NCCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)N/A508JGREENSBOROGNBONCEU53Z00/00/0000Prefix Type: IPES
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 336-890
336-890-2NCCENTURYLINK COMMUNICATIONS, LLCN/A508JGREENSBOROGNBONCEU53Z 01/10/2018Prefix Type: WIRELESS
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
336-890-3NCCENTURYLINK COMMUNICATIONS, LLCN/A508JGREENSBOROGNBONCEU53Z 01/10/2018Prefix Type: WIRELESS
Switch Name: GREENSBORO
Switch Type: N/A
LATA: N/A
Tandem: N/A
Detailed Switch Info
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