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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
307-888WYTELNYX LLC0018998724RMD0001645073HOLDFATHFULBLNGMT933MD02/22/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMT933MD))
🕘 Prefix History
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307-888 is split into 1,000-number blocks - detail below
307-888-8XXXWYTELNYX LLC0018998724RMD0001645073HOLDFATHFULBLNGMT933MD02/24/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMT933MD))
🕘 Prefix History
🔎 Explore Carrier Information
406-318 is split into 1,000-number blocks - detail below
406-318-2XXXMTTELNYX LLC0018998724RMD0001645073HBILLINGSBLNGMT933MD12/12/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMT933MD))
🕘 Prefix History
🔎 Explore Carrier Information
406-617 is split into 1,000-number blocks - detail below
406-617-7XXXMTTELNYX LLC0018998724RMD0001645073HBILLINGSBLNGMT933MD01/03/2025Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMT933MD))
🕘 Prefix History
🔎 Explore Carrier Information
406-831MTTELNYX LLC0018998724RMD0001645073HBILLINGSBLNGMT933MD12/21/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMT933MD))
🕘 Prefix History
🔎 Explore Carrier Information
406-831 is split into 1,000-number blocks - detail below
406-831-1XXXMTTELNYX LLC0018998724RMD0001645073HBILLINGSBLNGMT933MD12/21/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
🔧 Explore Switch(CLLI: BLNGMT933MD))
🕘 Prefix History
🔎 Explore Carrier Information
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