Area codesCalifornia341

USA Area code 341 - Culver City, CA

Area code 341 is a North American Numbering Plan telephone area code serving Telephone area codes for the western East Bay of California in California. It was activated in 1991 and today covers roughly 1.0 million residents across 25 cities and towns, primarily in Alameda County .

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Local time in 341 ?
-
Population served ?
1.0M
Overlay code ?
510
Time zone ?
Pacific (PT)
Activated ?
1991

Who called me from area code 341?

A call from area code 341 most likely originates from Culver City or elsewhere in California - but caller ID spoofing means the area code alone cannot confirm who called. Right now, 22 341 numbers carry scam reports on this page. The only reliable way to identify the caller is to check the full 10-digit number:

  1. Run the number through the reverse phone lookup at the top of this page to see the owner's name, carrier, and location.
  2. Compare it against the recently reported scam numbers in 341 below.
  3. If the call was unwanted, report it to the FTC and use the report form on this page so other 341 residents see it.
Report a scam call from 341 Help other 341-area residents - takes 20 seconds, no signup

Reports are reviewed by our team before appearing on the page. The highest-reported numbers get added to the “Recently reported scam numbers” list above with a “community” badge.

Only the number, category, and description are stored. IP addresses are one-way hashed for rate-limiting and never stored raw. Reports are moderated before publication. Links are not allowed in descriptions.

Should I answer a call from a 341 number? Take the 30-second quiz - 5 questions, verdict + advice

Runs entirely in your browser - nothing is sent or stored.

1. Were you expecting a call today?
2. Do you recognise the specific number (not just the area code)?
3. Have you searched the number online yet?
4. Is it during normal business hours in 341?
5. Are you actively waiting on a business decision (delivery, loan, job, etc.)?

Where is the 341 area code? Coverage map

The pin marks Culver City, the largest city served by area code 341. Zoom and pan to explore the coverage region.

Interactive map. Click a pin for city details. Data © OpenStreetMap contributors.

Cities in the 341 area code

Area code 341 serves the following 25 communities across 2 counties:

Alameda
Albany
Ashland
Berkeley
Cherryland
Emeryville
Fairview
Fremont
Hayward
Newark
Piedmont
San Lorenzo
Union City
Canyon
Crockett
El Cerrito
Hercules
Kensington
Montalvin Manor
North Richmond
Pinole
Richmond
Rodeo
Rollingwood
San Pablo

Area codes near 341 (overlay + neighboring)

If a caller ID shows one of these codes, the call is probably still from the Culver City area or a nearby region. Click any code to see its own page.

341 area code robocall complaints (FCC data)

Monthly count of FCC complaints tagged to numbers in area code 341 over the last 12 months.

23 complaints in the last 12 months. That's about 84% fewer robocall complaints per capita than the US average - 2 per 100,000 residents vs a national average of 14.7.

Monthly FCC robocall complaints for area code 341 over the last 12 months 0 25 50 75 100 August 2025: 3 reports Aug '25 September 2025: 2 reports Sep November 2025: 2 reports Nov January 2026: 2 reports Jan '26 February 2026: 1 reports Feb March 2026: 2 reports Mar April 2026: 4 reports Apr May 2026: 3 reports May June 2026: 1 reports Jun July 2026: 3 reports Jul

Source: FCC Consumer Complaint Data (dataset vakf-fz8e). Data as of August 9, 2026. Refreshed monthly.

How 341 area code spam calls arrive

Based on 23 FCC complaints in the last 12 months, here's how 341 spam calls reached recipients:

1
Prerecorded Voice
12 reports · 52%
2
Live Voice
8 reports · 35%
3
Text Message
3 reports · 13%

FCC Consumer Complaint Data, last 12 months as of August 9, 2026. Refreshed monthly. Note: the FCC dataset labels method (Live Voice / Prerecorded / SMS) but does not classify scam type (IRS impersonation, tech support fraud, etc.) - those come from community reports.

Recently reported scam numbers in 341

Numbers reported to the FCC or by our community in the last 12 months. Click any to run a full reverse-phone lookup.

Prerecorded Voice 2 reports last reported Apr 9, 2026
Text Message 1 report last reported Jul 28, 2026
Prerecorded Voice 1 report last reported Jul 27, 2026
Prerecorded Voice 1 report last reported Jul 27, 2026
Text Message 1 report last reported Jun 26, 2026
Live Voice 1 report last reported May 12, 2026
Live Voice 1 report last reported May 10, 2026
Text Message 1 report last reported May 1, 2026
Prerecorded Voice 1 report last reported Apr 15, 2026
Prerecorded Voice 1 report last reported Apr 4, 2026
Prerecorded Voice 1 report last reported Mar 30, 2026
Live Voice 1 report last reported Mar 20, 2026
Prerecorded Voice 1 report last reported Feb 19, 2026
Live Voice 1 report last reported Jan 25, 2026
Prerecorded Voice 1 report last reported Jan 21, 2026
Live Voice 1 report last reported Nov 19, 2025
Prerecorded Voice 1 report last reported Nov 14, 2025
Live Voice 1 report last reported Sep 18, 2025
Prerecorded Voice 1 report last reported Sep 2, 2025
Live Voice 1 report last reported Aug 28, 2025

Source: FCC Consumer Complaint Data, last 12 months as of August 9, 2026. Refreshed monthly. Numbers submitted via the report form near the top of this page get added here with a “community” badge after moderation.

How to block 341 spam calls (by carrier)

Getting repeated spam calls from 341 numbers around Culver City, California? You can't legitimately block every 341 call without also missing legitimate ones from Culver City, California - so the practical fix is to turn on your carrier's free spam filter and register on the national do-not-call list. Step-by-step for each major US carrier below.

AT&T

  1. Download the free AT&T ActiveArmor app (iOS + Android).
  2. Sign in with your wireless number.
  3. Enable Fraud Blocking and Suspected Spam Warning.
  4. To block a specific number, tap the call in your history → Block.

Verizon

  1. Download the free Verizon Call Filter app (iOS + Android).
  2. Sign in with your Verizon account.
  3. Turn on Spam Filter.
  4. To block a specific number: My Verizon → Blocks → Add Number.

T-Mobile

  1. Download the free Scam Shield app (iOS + Android).
  2. Enable Scam Block (blocks known scam calls silently).
  3. Use Scam ID to see “Scam Likely” caller ID on suspicious numbers.
  4. To block a specific number, dial #662# from your device.

All carriers

  1. Register on the FTC's National Do-Not-Call list.
  2. Report unwanted calls to the FCC at fcc.gov/complaints.
  3. On iPhone: Settings → Phone → Silence Unknown Callers.
  4. On Android: Phone app → ⋮ → Settings → Caller ID & spam.

Sources: carrier support pages (AT&T, Verizon, T-Mobile), FCC consumer guides. Free features as of 2026. Every one of these steps costs nothing.

History of the 341 area code

state of California. The numbering plan area (NPA) includes parts of Contra Costa County and western Alameda County, including the city of Oakland, but excludes Dublin, Livermore, Pleasanton, and Sunol. Area code 510 was established in 1991 in a split of area code 415, and 341 was added to the numbering plan area in 2019.

341 area code FAQ: common questions

What area code is 341?

Area code 341 is a North American Numbering Plan area code that serves Telephone area codes for the western East Bay of California in California, primarily including Culver City and surrounding communities. It was activated in 1991.

Where does area code 341 cover?

Area code 341 covers Alameda County, Contra Costa County, including cities such as Alameda, Albany, Ashland, Berkeley, Cherryland, and roughly 20 other communities.

Is 341 a real area code or a scam?

341 is a real, actively-assigned US area code - not itself a scam. However, spammers do use 341 numbers because the code is well-known and appears local to millions of residents. Always verify the specific number, not the area code.

How do I block 341 spam calls?

You cannot legitimately block an entire area code without also blocking legitimate calls from Culver City. Better options: register on the National Do-Not-Call list, enable your carrier's spam-filter (all major US carriers now offer this free), and report unwanted calls to the FCC at fcc.gov/complaints so they show up in the trend data on this page.

What's the overlay area code for 341?

341 shares coverage with overlay code 510. That means new phone numbers issued in the same geographic area may have either area code, and 10-digit dialing is required.

Sources

Look up a 341 number now

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