341

Oakland, California

California · Pacific (UTC-8) · — · 12 cities

State
California
Major City
Oakland
Time Zone
Pacific (UTC-8)
Current Local Time
—
Cities Served
12

Cities Served by Area Code 341 (12 cities)

Alameda+1 codeAlbany+1 codeBerkeley+1 codeEmeryville+1 codeFremont+1 codeHayward+1 codeNewark+1 codeOakland+1 codePiedmont+1 codeRichmond+1 codeSan Leandro+1 codeUnion City+1 code
Additional Details
Established
2019
Type
Overlay
Active Prefixes
122
Wireless Lines
22%

About Area Code 341

Area code 341 was introduced in 2019 as an overlay code, sharing the same geographic region as an existing area code to meet growing demand for phone numbers in the Oakland area. The area is in the Pacific time zone. It covers 12 cities and communities including Alameda, Albany, Berkeley, Emeryville, Fremont and 7 more.

Phone Number Prefixes in Area Code 341

122 active NXX prefixes — 22% wireless, 78% landline. Each prefix (NXX) represents up to 10,000 phone numbers.

Fractel 33 (27%)Onvoy 20 (16%)T-Mobile 12 (10%)AT&T Mobility 11 (9%)Multiple Ocn Listing 9 (7%)
PrefixCarrierTypeRate Center
341-200FractelLandlineHrcul-Rode
341-201TelnyxLandlineFrnk Olivr
341-202Teleport Communications AmericaLandlineOkld Mn-Pd
341-203Verizon WirelessWirelessRichmond
341-204Bandwidth.comLandlineFrnk Grnlf
341-205Bandwidth.comLandlineOkld Mn-Pd
341-206Verizon WirelessWirelessFrnk Main
341-207Bandwidth.comLandlineRichmond
341-208AT&T MobilityWirelessHayward
341-209Bandwidth.comLandlineFrnk Olivr
341-210Bandwidth.comLandlineOkld Almd
341-211Multiple Ocn ListingLandline
341-212TelnyxLandlineOkld Bkly
341-213T-MobileWirelessOkld Mn-Pd
341-214AT&T MobilityWirelessHrcul-Rode
341-215Bandwidth.comLandlineRichmond
341-216Bandwidth.comLandlineFrnk Main
341-217Bandwidth.comLandlineOkld Almd
341-218ComcastLandlineOkld Frtvl
341-219U.S. TelepacificLandlineOkld Bkly
341-220Teleport Communications AmericaLandlineOkld Mn-Pd
341-221T-MobileWirelessHayward
341-222FractelLandlineOkld Frtvl
341-223CommioLandlineOkld Almd
341-224AT&T MobilityWirelessFrnk Main
341-225AT&T MobilityWirelessFrnk Grnlf
341-226FractelLandlineOkld Frtvl
341-227AT&T MobilityWirelessFrnk Olivr
341-228Verizon WirelessWirelessFrnk Main
341-229OnvoyLandlineOkld Mn-Pd
341-230OnvoyLandlineRichmond
341-231T-MobileWirelessElsbr-Pinl
341-232OnvoyLandlineHayward
341-233AT&T MobilityWirelessFrnk Main
341-234FractelLandlineOkld Almd
341-235AT&T MobilityWirelessFrnk Grnlf
341-236AT&T MobilityWirelessFrnk Olivr
341-237OnvoyLandlineOkld Bkly
341-238OnvoyLandlineOkld Frtvl
341-239OnvoyLandlineOkld Almd
341-240T-MobileWirelessHayward
341-241OnvoyLandlineHayward
341-242T-MobileWirelessRichmond
341-243CommioLandlineHrcul-Rode
341-244T-MobileWirelessOkld Trnid
341-245OnvoyLandlineHayward
341-246OnvoyLandlineFrnk Olivr
341-247OnvoyLandlineRichmond
341-248OnvoyLandlineFrnk Grnlf
341-249AT&T MobilityWirelessFrnk Grnlf
341-250OnvoyLandlineOkld Frtvl
341-251T-MobileWirelessElsbr-Pinl
341-252T-MobileWirelessFrnk Main
341-253OnvoyLandlineOkld Bkly
341-254T-MobileWirelessOkld Bkly
341-255ShelcommLandlineOkld Bkly
341-256T-MobileWirelessOkld Frtvl
341-257OnvoyLandlineFrnk Main
341-258AT&T MobilityWirelessHayward
341-259T-MobileWirelessElsbr-Pinl
341-260Verizon WirelessWirelessHayward
341-261SpectrumLandlineFrnk Grnlf
341-262AT&T MobilityWirelessHayward
341-263OnvoyLandlineFrnk Main
341-264OnvoyLandlineOkld Mn-Pd
341-265T-MobileWirelessElsbr-Pinl
341-299FractelLandlineOkld Trnid
341-300FractelLandlineRichmond
341-311Multiple Ocn ListingLandline
341-314OnvoyLandlineElsbr-Pinl
341-333FractelLandlineOkld Bkly
341-336FractelLandlineFrnk Grnlf
341-341SpectrumLandlineFrnk Olivr
341-342OnvoyLandlineFrnk Olivr
341-344Sonic TelecomLandlineOkld Trnid
341-345FractelLandlineFrnk Main
341-348FractelLandlineFrnk Main
341-356FractelLandlineFrnk Main
341-386FractelLandlineHayward
341-388FractelLandlineRichmond
341-400FractelLandlineOkld Frtvl
341-411Multiple Ocn ListingLandline
341-420Sonic TelecomLandlineOkld Frtvl
341-441Sonic TelecomLandlineOkld Mn-Pd
341-444FractelLandlineCrockett
341-465FractelLandlineFrnk Main
341-500FractelLandlineElsbr-Pinl
341-510Landline
341-511Multiple Ocn ListingLandline
341-512Sonic TelecomLandlineOkld Bkly
341-529FractelLandlineFrnk Main
341-555Multiple Ocn ListingLandlineDir Asst
341-587FractelLandlineFrnk Grnlf
341-600FractelLandlineElsbr-Pinl
341-611Multiple Ocn ListingLandline
341-666FractelLandlineOkld Trnid
341-667FractelLandlineOkld Frtvl
341-688Ton80 CommunicationsLandlineOkld Bkly
341-699FractelLandlineOkld Mn-Pd
341-700Landline
341-711Multiple Ocn ListingLandline
341-732FractelLandlineElsbr-Pinl
341-758FractelLandlineOkld Frtvl
341-766FractelLandlineOkld Bkly
341-777Wide VoiceLandlineHayward
341-786FractelLandlineFrnk Main
341-799FractelLandlineRichmond
341-800FractelLandlineHayward
341-811Multiple Ocn ListingLandline
341-837Ton80 CommunicationsLandlineElsbr-Pinl
341-867OnvoyLandlineCrockett
341-888Wide VoiceLandlineFrnk Main
341-895OnvoyLandlineOkld Almd
341-899FractelLandlineOkld Trnid
341-900FractelLandlineCrockett
341-911Multiple Ocn ListingLandline
341-946FractelLandlineOkld Bkly
341-950Landline
341-958Landline
341-959Landline
341-976Landline
341-999FractelLandlineRichmond

All 40 area codes in California

341209213310323350357369408415424442510530559562619626628650657661669707714738747760805818820831837840858909916925949951

About Area Code 341

Area code 341 hit the scene in 2019, stepping in to handle the East Bay's growing need for phone numbers. Back then, places like Oakland and Berkeley were buzzing with more calls than the existing codes could manage, so officials added 341 as an overlay. That means if you live in Alameda or Fremont, you might have the same area code as your neighbor, but now there's extra room for new lines without splitting up the region. Picture this: you're in Oakland, grabbing a coffee near Lake Merritt, and your phone rings with a 341 number—it's probably someone local, maybe from that tech startup in Emeryville or a friend in Hayward. This code covers a slice of Northern California that's all about urban energy and coastal vibes, from the hills of Berkeley to the waterfront in Newark. What sets 341 apart is how it keeps things connected in an area that's always on the move, with folks commuting to San Francisco or hitting the trails in the East Bay parks. It's not just about numbers; it's the lifeline for a community that's seen its share of growth, from the student crowds at UC Berkeley to the families settling in Albany. So, if you're new to the area, don't be surprised if you snag a 341 number—it's your ticket to joining the local chatter.

⚠ Scam & Spam Alert for 341

If you're in the 341 area, scam calls can show up like unwanted guests at a party. We've seen a lot of IRS scams around here, where callers pretend to be from the government and demand payment for fake taxes. Then there's the auto warranty racket, with folks pushing expired offers for your car that never pan out. Utility scams are common too, especially in cities like Oakland, where someone might claim your power is about to get cut off unless you pay up right away. These calls aim to catch you off guard, but they're just a ploy to get your money or info. Remember, scammers often use spoofed numbers, so a 341 prefix doesn't mean it's legit. One simple move: if something sounds fishy, hang up and call the organization directly using a number you know is real.

Local Snapshot

Oakland's population hovers around 440,000, making it a solid mid-sized city full of everyday hustle. The port brings in big jobs in shipping and logistics, while tech and education keep things buzzing with companies and schools galore. This area's famous for its sports scene, like the Oakland A's baseball team that draws fans from all over. And here's a twist: Oakland has one of the highest concentrations of artists and musicians in the state, turning neighborhoods into creative hotspots you won't forget.

Frequently Asked Questions

Where is area code 341?
Area code 341 serves Oakland and surrounding communities in California, including Alameda, Albany, Berkeley, Emeryville, Fremont and 7 more. It is in the Pacific time zone.
What cities are in area code 341?
Area code 341 covers 12 cities in California: Alameda, Albany, Berkeley, Emeryville, Fremont, Hayward, Newark, Oakland, Piedmont, Richmond, and 2 more
What time zone is 341?
Area code 341 is in the Pacific time zone (UTC-8).
When was area code 341 created?
Area code 341 was established in 2019 as an overlay to provide additional numbers for the region.
Is 341 a legitimate area code?
Yes, 341 is a valid, active area code assigned to Oakland, California. However, scammers can spoof any area code, so receiving a call from 341 doesn't guarantee the caller is actually in this area.

Why was the 341 area code introduced in 2019 for the East Bay?

The 341 area code was established in 2019 as an overlay for the existing 510 code due to the rapid increase in phone numbers needed in the East Bay region. This change helped accommodate growth in cities like Oakland and Berkeley without disrupting current services.

What major universities are located in the cities served by the 341 area code?

The University of California, Berkeley, is a key institution in the 341 area code, offering programs in various fields and attracting students from around the world. Other schools in the region, such as those in Oakland, contribute to the area's educational offerings.

How does the 341 area code connect to Oakland's port activities?

The 341 area code covers Oakland, which features one of the largest ports on the West Coast and handles significant cargo traffic. This overlay code supports the communication needs of port-related businesses in the East Bay as the region continues to expand its trade operations.

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