Looking up a complete telephone number? Try Number Sleuth, a simplified interface for this lookup.

Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
304-873WVFRONTIER WEST VIRGINIA INC. (Verizon Communications)N/A9214WEST UNIONWUNNWVEDRS100/00/0000Prefix Type: RBOC
Switch Name: WEST UNION
Switch Type: Northern Telecom Remote Switching Center
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: WUNNWVEDRS1))
🕘 Prefix History
🔎 Explore Carrier Information
304-873 is split into 1,000-number blocks - detail below
304-873-0XXXWVCITYNET WEST VIRGINIA, LLC - WV (CityNet)0014281588RMD0001619545BWEST UNIONNOCLLIKNOWN07/02/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-1XXXWVFRONTIER WEST VIRGINIA INC. (Verizon Communications)N/A9214WEST UNIONWUNNWVEDRS1N/APrefix Type: RBOC
Switch Name: WEST UNION
Switch Type: Northern Telecom Remote Switching Center
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: WUNNWVEDRS1))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-2XXXWVFRONTIER WEST VIRGINIA INC. (Verizon Communications)N/A9214WEST UNIONWUNNWVEDRS1N/APrefix Type: RBOC
Switch Name: WEST UNION
Switch Type: Northern Telecom Remote Switching Center
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: WUNNWVEDRS1))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-3XXXWVFRONTIER WEST VIRGINIA INC. (Verizon Communications)N/A9214WEST UNIONWUNNWVEDRS1N/APrefix Type: RBOC
Switch Name: WEST UNION
Switch Type: Northern Telecom Remote Switching Center
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: WUNNWVEDRS1))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-4XXXWVLEVEL 3 COMMUNICATIONS, LLC - WV (Lumen Technologies, Inc)N/A9944WEST UNIONNOCLLIKNOWN10/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-5XXXWVPEERLESS NETWORK OF WEST VIRGINIA, LLC - WV (Infobip)N/A928HWEST UNIONNOCLLIKNOWN02/14/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-6XXXWVBANDWIDTH.COM CLEC, LLC - WV (Bandwidth Inc.)0017042060RMD0003709080FWEST UNIONNOCLLIKNOWN10/27/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-7XXXWVLUMOS NETWORKS OF WEST VIRGINIA INC. - WV (LUMOS NETWORKS OF WEST VIRGINIA INC.)0004342762RMD00038902765WEST UNIONNOCLLIKNOWN08/31/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-8XXXWVPEERLESS NETWORK OF WEST VIRGINIA, LLC - WV (Infobip)N/A928HWEST UNIONNOCLLIKNOWN09/05/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
304-873-9XXXWVONVOY, LLC - WV (Sinch)0004323028RMD0001966449FWEST UNIONNOCLLIKNOWN06/17/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 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.