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
540-284VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS003/19/2002Prefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
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540-469VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS007/16/2003Prefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-469 is split into 1,000-number blocks - detail below
540-469-2XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644DAHLGRENDHLGVAXADS007/17/2003Prefix Type: CLEC
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-469-9XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS007/24/2003Prefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS000/00/0000Prefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644 is split into 1,000-number blocks - detail below
540-644-0XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS0N/APrefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644-1XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS0N/APrefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644-2XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS0N/APrefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644-6XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS0N/APrefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644-8XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS0N/APrefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-644-9XXXVAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS0N/APrefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-653VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS000/00/0000Prefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
540-663VAVERIZON SOUTH, INC. - VA (CONTEL) (Frontier)N/AN/A0233DAHLGRENDHLGVAXADS000/00/0000Prefix Type: ICO
Switch Name: DAHLGREN
Switch Type: NTDMS100
LATA: Culpepper VA (246)
Tandem: FRBGVAFB03T
🔧 Explore Switch(CLLI: DHLGVAXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
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