Telephony Partner of 1000+ Businesses Worldwide
Popular Cities and Counties in the 304 Area Code
Popular Cities / Towns | County |
| Wheeling | Ohio |
| Clarksburg | Harrison |
| Teays Valley | Putnam |
| Vienna | Wood |
| Cross Lanes | Kanawha |
| Keyser | Mineral |
| Oak Hill | Fayette |
| Summersville | Nicholas |
| Romney | Hampshire |
| Grafton | Taylor |
Where is the 304 Area Code?
The 304 area code serves the entire state of West Virginia, covering all 55 counties. This includes major cities like Charleston, Huntington, Morgantown, Parkersburg, Beckley, and Fairmont, as well as smaller communities such as Weirton, Martinsburg, and Bluefield. Area code 304 works with area code 681 in an overlay plan, covering the entire state and serving a population of approximately 1,769,979 as of 2024.
Time Zone
Area code 304 is located in the Eastern Time Zone (ET) in the United States. It operates on Eastern Standard Time (EST), which corresponds to UTC−5 / GMT−5. During daylight saving time, it switches to Eastern Daylight Time (EDT), which is UTC−4 / GMT−4, typically observed from March to November.
About West Virginia
West Virginia is an eastern U.S. state covering approximately 24,041.2 square miles, known for its mountains, rivers, and scenic landscapes. It has a population of around 1,769,979 as of 2024, with Charleston serving as the largest city and state capital. The state’s economy includes energy, manufacturing, tourism, and healthcare, which makes it an important region for both residents and businesses. Additionally, its communities are known for their strong sense of identity and hospitality, offering a welcoming environment for visitors, entrepreneurs, and new residents alike.
History of Area Code 304
Area code 304 has been in service since January 1, 1947, and was one of the original 86 area codes established in the United States, covering all of West Virginia.
In 2009, area code 681 was introduced as an overlay to 304, providing additional numbering options due to increasing demand.
The 304 area code remains in use alongside 681, and WV currently has two area codes.
Get a 304 Area Code Virtual Number in Charleston, West Virginia
Get your West Virginia 304 area code number on Calilio to enhance your local presence and stay connected with customers across the state.
No Numbers Found
Some numbers require ID and address verification under local laws. Certain numbers also require A2P 10DLC registration to send SMS or MMS to the United States. Moreover, some numbers may not appear in this search because they are not generally offered to customers and are available only on request. Please Contact Support for assistance.
Exploring Charleston, WV: Business Scenario and Outlook
Charleston, West Virginia, is home to various industries, providing opportunities for new businesses. As the largest city in the state, Charleston has a strong presence in sectors such as healthcare, education, and public administration.
According to recent data, the top employers in Charleston include the Kanawha County Board of Education, CAMC Health System, Kanawha County Schools, Walmart, Kroger, BB&T, the University of Charleston, and Frontier Communications.
Charleston, WV, has only about 3.9 percent unemployment in July 2025; this means more than 97 percent of the labor force is employed. While the median household income is about $64,512 in 2023. Because of this strong workforce and income level, the area also supports new businesses and startups, helping them grow and succeed.
304 Nearby Area Code
Sign up on Calilio. Enter your basic details and email address to get started.
Calilio offers a range of VoIP plans. Select your preferred plan.
Customize your settings, and you will be ready to use your new number.
Customize your settings, and you will be ready to use your new number.
Then, purchase your number. Follow the online instructions to complete the transaction.
CRM Integration for Workflow Automation
Integrating Calilio with your favorite CRM software, automation tool, or a business app to enhance business communication as well as improve workspace productivity.
Zapier
Automation
Pipedrive
CRM
Pabbly Connect
Automation
LeadHeed
CRM
HubSpot
CRM
Salesforce
CRM
Mailchimp
Marketing
Krispchat
Sales Automation
Zendesk
Helpdesk
Request Integration
What Our Customers Are Saying
Discover how businesses are transforming customer service with Calilio’s innovative call center software. Our clients have shared their success stories and the impact our tool has made on their customer interactions.
Transform Your Business Telephony with Calilio
Step into the future of seamless connectivity with Calilio. Choose our advanced business phone system and revolutionize your business telephony today.