Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.

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

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
276-212VATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BIGSTONEGPRONKVALKX3Z08/09/2016Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
276-212 is split into 1,000-number blocks - detail below
276-212-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BIGSTONEGPRONKVALKX3Z08/10/2016Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
276-265VATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644JONESVILLERONKVALKX3Z07/26/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
276-265 is split into 1,000-number blocks - detail below
276-265-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644JONESVILLERONKVALKX3Z07/27/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-494VATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z06/10/2009Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-494 is split into 1,000-number blocks - detail below
540-494-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z06/11/2009Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-573VATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644PULASKIRONKVALKX3Z11/07/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-573 is split into 1,000-number blocks - detail below
540-573-4XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644PULASKIRONKVALKX3Z11/08/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-573-5XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644PULASKIRONKVALKX3Z11/08/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-573-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644PULASKIRONKVALKX3Z11/08/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945VATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/27/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945 is split into 1,000-number blocks - detail below
540-945-1XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-2XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-3XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-4XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-5XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-7XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-8XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-945-9XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644ROANOKERONKVALKX3Z01/30/2017Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-952VATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BLACKSBURGRONKVALKX3Z01/18/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-952 is split into 1,000-number blocks - detail below
540-952-1XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BLACKSBURGRONKVALKX3Z10/30/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-952-4XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BLACKSBURGRONKVALKX3Z01/22/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-952-5XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BLACKSBURGRONKVALKX3Z01/22/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
540-952-6XXXVATELEPORT COMMUNICATIONS AMERICA, LLC - VA (AT&T)0004274114RMD00038974644BLACKSBURGRONKVALKX3Z01/22/2019Prefix Type: CLEC
Switch Name: ROANOKE VIRGINIA
Switch Type: N/A
LATA: Roanoke VA (244)
Tandem: N/A
🔧 Explore Switch(CLLI: RONKVALKX3Z))
🕘 Prefix History
🔎 Explore Carrier Information
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.