Area Code 304 Phone Number
for Your Business
Get a local 304 number for your business in Charleston, WV. Cloud VoIP with SMS, an auto attendant (IVR), and more — starting at $30/ext/mo. No contracts.
What Is Area Code 304?
Area code 304 is a North American telephone area code serving Charleston, West Virginia. It is one of the original 1947 North American area codes and operates on Eastern Time. It is part of the 304/681 overlay complex. Businesses operating in the 304 area code region use local numbers to build trust with customers, improve answer rates, and establish a professional local presence.
With Zonitel, you can get a new 304 area code number or port your existing one with guided onboarding — no hardware required. Your team can make and receive calls from any device using the Zonitel mobile app or web portal.
Area Code 304 at a Glance
- Region
- Most of WV / Charleston / Huntington, West Virginia
- In service
- One of the original 1947 North American area codes
- Time zone
- Eastern Time
- Overlay
- Shares its territory with 681; local calls use 10-digit dialing
- Telemarketing hours
- 8 a.m.–9 p.m. Eastern Time for residential numbers (TCPA, 47 CFR 64.1200(c)(1))
Why Your Business Needs a 304 Local Number
A local number tells customers you're part of the community. People in Charleston are more likely to pick up a call from a 304 number they recognize than from an unfamiliar out-of-area number.
Everything Included With Your 304 Number
Zonitel is not just a phone number — it's a complete cloud business phone system. Every plan includes:
Frequently Asked Questions About Area Code 304
What cities use area code 304?
Area code 304 serves the Most of WV / Charleston / Huntington area of West Virginia. Cities in the 304 region include Charleston, WV.
Is area code 304 an overlay?
Yes. 304 is part of the 304/681 overlay, so new numbers in this region can come from any of those area codes, and local calls require 10-digit dialing.
What time zone is area code 304 in?
Area code 304 is in Eastern Time. Telemarketing calls to residential 304 numbers are limited to 8 a.m.–9 p.m. Eastern Time under the TCPA (47 CFR 64.1200(c)(1)).
Can I get a 304 number for my business without moving there?
Yes. With Zonitel's cloud VoIP, you can get a 304 area code number regardless of where your business is physically located. This lets you establish a local presence in Charleston without a physical office.
Can I keep my existing 304 number and switch to Zonitel?
Yes. Number porting is free. Porting commonly takes 5–10 business days depending on your current carrier, and your old service stays active until the coordinated cutover.
How much does a 304 business phone number cost?
Zonitel plans start at $30/extension/month plus tax, with no setup fees and no contracts. Your 304 local number is included in the plan.
Get Your 304 Area Code Number Today
30-day free trial. No annual contract required. Guided onboarding.