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
Thousands block for 540-543
540-543-3VACOMCAST IP PHONE, LLC (Comcast)318JMADISONLSBGVALB2MD12/03/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Culpepper VA (246)
Tandem: N/A
Detailed Switch Info
Thousands block for 540-738
540-738-2VACOMCAST IP PHONE, LLC (Comcast)318JMADISONLSBGVALB2MD05/06/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Culpepper VA (246)
Tandem: N/A
Detailed Switch Info
540-756VACOMCAST IP PHONE, LLC (Comcast)318JMADISONLSBGVALB2MD09/09/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Culpepper VA (246)
Tandem: N/A
Detailed Switch Info
Thousands block for 540-756
540-756-1VACOMCAST IP PHONE, LLC (Comcast)318JMADISONLSBGVALB2MD09/09/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Culpepper VA (246)
Tandem: N/A
Detailed Switch Info
540-756-2VACOMCAST IP PHONE, LLC (Comcast)318JMADISONLSBGVALB2MD09/09/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Culpepper VA (246)
Tandem: N/A
Detailed Switch Info
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