304 Area Code Map – West Virginia Cities & Zip Codes

by
📞 304 Area Code — Quick Reference
📍 LocationCharleston, West Virginia
🕐 Time ZoneEastern (UTC-5/UTC-4)
🗓️ StatusActive — Geographic

The 304 dialing code belongs to Charleston, West Virginia. Whether you received an unexpected call from this number or you’re trying to figure out where a 304 number is based, this guide covers the exact location, time zone, spam reputation, blocking instructions, and which cities fall under this code.

📍 Where Is the 304 Area Code Located?

The 304 area code is located in West Virginia, primarily serving Charleston and the surrounding region. It’s a standard geographic area code under the North American Numbering Plan (NANP). Keep in mind that mobile number portability means someone could carry a 304 number with them after moving — so the code tells you where the number was issued, not necessarily where the person is right now.

304 Area Code — Location Details
State/ProvinceWest Virginia (WV)
Major CityCharleston
CountryUnited States (+1)
Time ZoneEastern (UTC-5/UTC-4)
TypeGeographic — Standard
NANPA StatusActive

🕐 304 Area Code Time Zone

The 304 area code operates in the Eastern Time Zone (UTC-5/UTC-4). Here’s how it compares to other US time zones:

✆
Area Code Lookup Tool
Instant location, time zone & call safety — 280+ US & Canada codes
Free Tool
 Business hours (good to call)     Early / late hours     Night — do not call
Official Resources: Report Fraud — FTC Do Not Call Registry NANPA Directory
Time ZoneDifference from 304
Eastern TimeSame time
Central Time-1 hour
Mountain Time-2 hours
Pacific Time-3 hours
💡 Calling Tip: Reach someone in the 304 area between 10 AM – 4 PM their local time for the best chance of an answer. Calls outside those hours are more likely to be screened or ignored.

🛡️ Is 304 Area Code Spam or Scam?

Area code 304 is 100% legitimate — it serves Charleston, West Virginia. The problem is that scammers spoof 304 numbers constantly because people trust local-looking calls. The most common 304 scams involve fake utility shutoff threats, vehicle warranty extensions, and Social Security impersonation.

⚠️ Red Flag: If a 304 caller demands immediate payment via gift cards, wire transfer, or crypto — hang up. No legitimate organization uses these methods. Verify by calling the company’s official number directly.

How to verify: Don’t call back the number — look up the official number for whatever organization the caller claimed to represent and call that instead. Google the full 10-digit number in quotes to check if others have reported it as spam.

📵 How to Block 304 Spam Calls & Texts

Block on iPhone

  1. Open Phone → tap Recents
  2. Tap ⓘ next to the 304 spam number
  3. Scroll down → “Block this Caller”
  4. Silence all unknowns: Settings → Phone → Silence Unknown Callers → ON

Block on Android

  1. Open Phone → find the 304 number
  2. Tap ⋮ menu → “Block number”
  3. For broader blocking: Settings → Blocked numbers → Unknown toggle ON

Report Spam

  1. Forward spam texts to 7726 (SPAM)
  2. Report at reportfraud.ftc.gov
  3. Register at donotcall.gov or call 1-888-382-1222

🔍 Who Called from 304? Reverse Lookup

  1. Google the full 10-digit number in quotes — catches ~70% of unknown callers
  2. Check Whitepages.com or Truecaller.com
  3. Search 800notes.com for community reports
  4. No voicemail left? Almost certainly spam — legitimate callers leave messages
⚠️ One-Ring Scam: If a 304 number rings once and hangs up, do NOT call back. This scam connects you to a premium-rate line that charges your bill.

🔗 Nearby Area Codes

CodeLocationTime Zone
681Charleston, West VirginiaEastern

❓ 304 Area Code — FAQ

What state is 304 area code in?
The 304 area code is in West Virginia, serving Charleston and surrounding areas.
What city does 304 cover?
304 primarily covers Charleston and nearby communities in West Virginia.
Is 304 toll-free?
No. 304 is a geographic area code. Toll-free codes are 800, 833, 844, 855, 866, 877, 888.
What time zone is 304?
Eastern (UTC-5/UTC-4).
Is 304 a scam?
304 is legitimate — it serves real people in Charleston. But scammers may spoof 304 numbers. Verify suspicious callers independently.
Why do I keep getting 304 calls?
Repeated 304 calls without a known contact are likely robocalls. Use your phone’s Silence Unknown Callers feature.
Can I get a 304 number remotely?
Yes — VoIP services like Google Voice offer 304 numbers regardless of where you live.
Is 304 cell or landline?
304 covers both. US area codes don’t distinguish between mobile and landline.
How do I block 304 calls?
iPhone: Settings → Phone → Silence Unknown Callers. Android: Phone → Settings → Blocked numbers. For area-code blocking, use Truecaller or RoboKiller.

🔗 Related Area Code Guides

Updated April 2026 · Data from NANPA & FCC · areacodess.org/