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 256-207
256-207-4ALTELNYX LLC073HSYLACAUGABRHMAL06X3Y08/23/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-879ALTELNYX LLC073HSYLACAUGABRHMAL06X3Y04/17/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-879
256-879-0ALTELNYX LLC073HSYLACAUGABRHMAL06X3Y04/19/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 938-766
938-766-2ALTELNYX LLC073HSYLACAUGABRHMAL06X3Y10/29/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
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