329 Area Code – United States Zip Codes, Map & Time Zone

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📞 329 Area Code — Quick Reference
📍 LocationSan Antonio, Texas
🕐 Time ZoneCentral (UTC-6/UTC-5)
🗓️ StatusActive — Geographic

When you see 329 on your phone, you’re looking at a call from San Antonio, Texas. Whether you received an unexpected call from this number or you’re trying to figure out where a 329 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 329 Area Code Located?

The 329 area code is located in Texas, primarily serving San Antonio 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 329 number with them after moving — so the code tells you where the number was issued, not necessarily where the person is right now.

329 Area Code — Location Details
State/ProvinceTexas (TX)
Major CitySan Antonio
CountryUnited States (+1)
Time ZoneCentral (UTC-6/UTC-5)
TypeGeographic — Standard
NANPA StatusActive

🕐 329 Area Code Time Zone

The 329 area code operates in the Central Time Zone (UTC-6/UTC-5). Here’s how it compares to other US time zones:

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 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 329
Eastern Time+1 hour
Central TimeSame time
Mountain Time-1 hour
Pacific Time-2 hours
💡 Calling Tip: Reach someone in the 329 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 329 Area Code Spam or Scam?

Area code 329 is 100% legitimate — it serves San Antonio, Texas. The problem is that scammers spoof 329 numbers constantly because people trust local-looking calls. The most common 329 scams involve fake utility shutoff threats, vehicle warranty extensions, and Social Security impersonation.

⚠️ Red Flag: If a 329 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 329 Spam Calls & Texts

Block on iPhone

  1. Open Phone → tap Recents
  2. Tap ⓘ next to the 329 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 329 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 329? 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 329 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
214Dallas, TexasCentral
832Houston, TexasCentral
512Austin, TexasCentral
469Dallas, TexasCentral
346Houston, TexasCentral

❓ 329 Area Code — FAQ

What state is 329 area code in?
The 329 area code is in Texas, serving San Antonio and surrounding areas.
What city does 329 cover?
329 primarily covers San Antonio and nearby communities in Texas.
Is 329 toll-free?
No. 329 is a geographic area code. Toll-free codes are 800, 833, 844, 855, 866, 877, 888.
What time zone is 329?
Central (UTC-6/UTC-5).
Is 329 a scam?
329 is legitimate — it serves real people in San Antonio. But scammers may spoof 329 numbers. Verify suspicious callers independently.
Why do I keep getting 329 calls?
Repeated 329 calls without a known contact are likely robocalls. Use your phone’s Silence Unknown Callers feature.
Can I get a 329 number remotely?
Yes — VoIP services like Google Voice offer 329 numbers regardless of where you live.
Is 329 cell or landline?
329 covers both. US area codes don’t distinguish between mobile and landline.
How do I block 329 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/