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341 Area Code 🌍☎️

The 341 Area Code is located in the state of California. Area Code 341 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 800,000 unique phone numbers and 2,030,436 individuals near the cities of Fremont, Oakland, and San Francisco.

Cities Located in the 341 Area Code

The most populous cities in area code 341 are: Fremont, Oakland, San Francisco, Hayward, and El Sobrante.

Other cities in the 341 area code include: Berkeley, Richmond, Union City, Hercules, and Crockett.

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About Fremont, Oakland, and San Francisco, California

Fremont is a city in Alameda County, California, United States. It was incorporated on January 23, 1956, from the merger of five smaller communities: Centerville, Niles, Irvington, Mission San Jose, and Warm Springs. The city is named after American explorer John Charles Frémont.Located in the southeast section of the San Francisco Bay Area in the East Bay region primarily, Fremont has a population of around 230,000. It is the fourth most populous city in the San Francisco Bay Area, and the largest suburb in the metropolis. It is the closest East Bay city to Silicon Valley, and is thus sometimes associated with it.The area consisting of Fremont, Newark (an enclave of Fremont), and Union City (formed from the communities of Alvarado and Decoto), is now known as the Tri-City Area.Fremont is home to the largest population of Afghan Americans in the United States.

Oakland / ˈ oʊ k l ə n d / is the largest city and the county seat of Alameda County, California, United States. A major West Coast port city, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the San Francisco Bay Area, the eighth largest city in California, and the 45th largest city in the United States, with a population of 419,267 as of 2015 . It serves as a trade center for the San Francisco Bay Area ; its Port of Oakland is the busiest port in the San Francisco Bay, the entirety of Northern California, and the fifth busiest in the United States. The city was incorporated in 1852.Oakland's territory covers what was once a mosaic of California coastal terrace prairie, oak woodland, and north coastal scrub. Its land served as a rich resource when its hillside oak and redwood timber were logged to build San Francisco, and Oakland's fertile flatland soils helped it become a prolific agricultural region. In the late 1860s, Oakland was selected as the western terminal of the Transcontinental Railroad. Following the 1906 San Francisco earthquake, many San Francisco citizens moved to Oakland, enlarging the city's population, increasing its housing stock and improving its infrastructure. It continued to grow in the 20th century with its busy port, shipyards, and a thriving automobile manufacturing industry.Oakland is known for its sustainability practices, including a top-ranking for usage of electricity from renewable resources. Oakland is also known for its history of political activism, as well as its professional sports franchises (such as the Oakland Raiders, Oakland Athletics and the Golden State Warriors) and major corporations, which include health care, dot-com companies, and manufacturers of household products. In addition, due to a steady influx of immigrants during the 20th century, along with thousands of African-American war-industry workers who relocated from the Deep South during the 1940s. Oakland is the most ethnically diverse major city in the country.

San Francisco (/ s æ n f r ən ˈ s ɪ s k oʊ /, Spanish for Saint Francis ; Spanish: [san fran.ˈsis.ko]), officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California. It is the birthplace of the United Nations. Located at the north end of the San Francisco Peninsula, San Francisco is about 47.9 square miles (124 km 2) in area, making it the smallest county—and the only consolidated city-county —within the state of California. With a density of about 18,451 people per square mile (7,124 people per km 2), San Francisco is the most densely settled large city (population greater than 200,000) in California and the second-most densely populated major city in the United States after New York City. San Francisco is the fourth-most populous city in California, after Los Angeles, San Diego, and San Jose, and the 13th-most populous city in the United States—with a census-estimated 2015 population of 864,816. The city and its surrounding areas are known as the San Francisco Bay Area, and are a part of the larger OMB -designated San Jose-San Francisco-Oakland combined statistical area, the fifth most populous in the nation with an estimated population of 8.7 million.San Francisco was founded on June 29, 1776, when colonists from Spain established Presidio of San Francisco at the Golden Gate and Mission San Francisco de Asís named for St. Francis of Assisi a few miles away. The California Gold Rush of 1849 brought rapid growth, making it the largest city on the West Coast at the time. San Francisco became a consolidated city-county in 1856. After three-quarters of the city was destroyed by the 1906 earthquake and fire, San Francisco (Spanish for Saint Francis) was quickly rebuilt, hosting the Panama-Pacific International Exposition nine years later. In World War II, San Francisco was a major port of embarkation for service members shipping out to the Pacific Theater. After the war, the confluence of returning servicemen, massive immigration, liberalizing attitudes, along with the rise of the " hippie " counterculture, the Sexual Revolution, the Peace Movement growing from opposition to United States involvement in the Vietnam War, and other factors led to the Summer of Love and the gay rights movement, cementing San Francisco as a center of liberal activism in the United States. Politically, the city votes strongly along liberal Democratic Party lines.A popular tourist destination, San Francisco is known for its cool summers, fog, steep rolling hills, eclectic mix of architecture, and landmarks, including the Golden Gate Bridge, cable cars, the former Alcatraz Federal Penitentiary, Fisherman's Wharf, and its Chinatown district. San Francisco is also the headquarters of five major banking institutions and various other companies such as Levi Strauss & Co., Gap Inc., Salesforce.com, Dropbox, Reddit, Square, Inc., Dolby, Airbnb, Weebly, Pacific Gas and Electric Company, Yelp, Pinterest, Twitter, Uber, Lyft, Mozilla, Wikimedia Foundation, and Craigslist. It has several nicknames, including "The City by the Bay", "Fog City", "San Fran", and "Frisco", as well as older ones like "The City that Knows How", "Baghdad by the Bay", "The Paris of the West", or simply "The City". As of 2016 , San Francisco is ranked high on world liveability rankings.

What Time Zone is Area Code 341?

The 341 area code lies within the Pacific Daylight Time Zone (or PDT). The current time in Pacific Daylight Time is 08:04 PM on Apr 29, 2025.

Neighborhood Demographics

Statistics based on US Census data for Fremont
37 y/o
Median Age
The median age for Fremont was sourced from the US Census
$92K
Median Income
The median income for Fremont was sourced from the US Census
$826K
Median Home Value
The median home value for Fremont was sourced from the US Census
2.03M
Total Population
The total population for Fremont was sourced from the US Census

Area Codes Near Fremont, Oakland, and San Francisco, California

Area Code 510
7,797,606 phone numbers
Area Code 925
6,208,222 phone numbers
Area Code 415
7,837,709 phone numbers
Area Code 628
1,639,988 phone numbers
Area Code 650
7,008,460 phone numbers
Area Code 408
7,847,533 phone numbers
spam-likelyDid you receive an unwanted call from a (341) phone number?
368 Records Found

Phone Number Prefixes in the 341 Area Code

(341) 000
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(341) 039
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(341) 041
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(341) 100
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(341) 120
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(341) 131
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(341) 132
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(341) 134
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(341) 141
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(341) 142
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(341) 143
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(341) 147
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(341) 148
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(341) 149
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(341) 161
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(341) 162
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(341) 168
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(341) 171
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(341) 178
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(341) 181
Unknown
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(341) 182
Unknown
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(341) 200
Onvoy
Hercules, CA
(341) 201
Onvoy
Fremont, CA
(341) 202
Bandwidth.com
Oakland, CA
(341) 203
Bandwidth.com
Richmond, CA
(341) 206
Bandwidth.com
Fremont, CA
(341) 207
Bandwidth.com
San Francisco, CA
(341) 208
Onvoy
Hayward, CA
(341) 210
Emergency Networks
San Francisco, CA
(341) 211
Unknown
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(341) 212
Emergency Networks
San Francisco, CA
(341) 214
Onvoy
Hercules, CA
(341) 215
Bandwidth.com
San Francisco, CA
(341) 216
Verizon Wireless
Fremont, CA
(341) 217
Onvoy
San Francisco, CA
(341) 218
Onvoy
Oakland, CA
(341) 219
Verizon Wireless
Berkeley, CA
(341) 220
Verizon Business
Oakland, CA
(341) 221
T-Mobile
Hayward, CA
(341) 222
T-Mobile
Oakland, CA
(341) 224
AT&T Mobility
Fremont, CA
(341) 225
AT&T Mobility
Union City, CA
(341) 226
Bandwidth.com
Oakland, CA
(341) 227
Onvoy
Fremont, CA
(341) 229
Onvoy
San Francisco, CA
(341) 230
Onvoy
San Francisco, CA
(341) 231
T-Mobile
El Sobrante, CA
(341) 232
Onvoy
Hayward, CA
(341) 233
Verizon Wireless
Fremont, CA
(341) 234
Onvoy
Oakland, CA
(341) 237
Onvoy
San Francisco, CA
(341) 238
T-Mobile
San Francisco, CA
(341) 241
Onvoy
Hayward, CA
(341) 243
Emergency Networks
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(341) 245
Onvoy
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(341) 247
Onvoy
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(341) 248
AT&T Mobility
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(341) 251
Unknown
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(341) 253
T-Mobile
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(341) 255
Shelltel
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(341) 256
Unknown
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(341) 258
Unknown
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(341) 261
Unknown
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(341) 262
Unknown
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(341) 271
Unknown
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(341) 272
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(341) 274
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(341) 276
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(341) 280
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(341) 282
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(341) 284
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(341) 285
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(341) 287
Unknown
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(341) 291
Unknown
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(341) 292
Unknown
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(341) 295
Unknown
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(341) 299
Onvoy
Oakland, CA
(341) 308
Unknown
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(341) 309
Unknown
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(341) 310
Unknown
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(341) 311
Unknown
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(341) 321
Unknown
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(341) 324
Unknown
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(341) 330
Unknown
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(341) 331
Unknown
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(341) 333
Sonic Telecom
Berkeley, CA
(341) 334
Unknown
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(341) 336
Bandwidth.com
Union City, CA
(341) 341
Unknown
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(341) 342
Onvoy
Fremont, CA
(341) 343
Unknown
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(341) 345
T-Mobile
Fremont, CA
(341) 347
Unknown
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(341) 351
Unknown
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(341) 352
Unknown
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(341) 355
Unknown
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(341) 356
T-Mobile
Fremont, CA
(341) 359
Unknown
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(341) 361
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(341) 363
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(341) 365
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(341) 366
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(341) 368
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(341) 371
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(341) 372
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(341) 375
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(341) 376
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(341) 379
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(341) 382
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(341) 383
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(341) 385
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(341) 389
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(341) 391
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(341) 392
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(341) 395
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(341) 396
Unknown
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(341) 397
Unknown
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(341) 400
T-Mobile
Oakland, CA
(341) 401
Unknown
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(341) 402
Unknown
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(341) 403
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(341) 406
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(341) 407
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(341) 409
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(341) 412
Unknown
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(341) 414
Unknown
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(341) 417
Unknown
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(341) 419
Unknown
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(341) 420
Onvoy
San Francisco, CA
(341) 421
Unknown
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(341) 423
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(341) 431
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(341) 432
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(341) 433
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(341) 434
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(341) 436
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(341) 437
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(341) 440
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(341) 441
Onvoy
Oakland, CA
(341) 443
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(341) 445
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(341) 450
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(341) 451
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(341) 452
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(341) 455
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(341) 456
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(341) 457
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(341) 458
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(341) 459
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(341) 461
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(341) 463
Unknown
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(341) 465
Verizon Wireless
Fremont, CA
(341) 474
Unknown
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(341) 478
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(341) 481
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(341) 485
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(341) 488
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(341) 489
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(341) 490
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(341) 491
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(341) 492
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(341) 493
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(341) 495
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(341) 496
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(341) 497
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(341) 498
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(341) 499
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(341) 501
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(341) 502
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(341) 503
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(341) 505
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(341) 518
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(341) 519
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(341) 520
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(341) 521
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(341) 522
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(341) 524
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(341) 526
Unknown
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(341) 528
Unknown
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(341) 529
Bandwidth.com
Fremont, CA
(341) 531
Unknown
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(341) 533
Unknown
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(341) 535
Unknown
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(341) 536
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(341) 537
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(341) 540
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(341) 541
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(341) 542
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(341) 547
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(341) 549
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(341) 551
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(341) 553
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(341) 554
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(341) 555
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(341) 561
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(341) 562
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(341) 563
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(341) 567
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(341) 568
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(341) 571
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(341) 575
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(341) 576
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(341) 577
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(341) 578
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(341) 582
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(341) 583
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(341) 584
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(341) 585
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(341) 588
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(341) 591
Unknown
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(341) 592
Unknown
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(341) 593
Unknown
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(341) 596
Unknown
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(341) 598
Unknown
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(341) 599
Unknown
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(341) 600
T-Mobile
El Sobrante, CA
(341) 603
Unknown
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(341) 608
Unknown
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(341) 611
Unknown
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(341) 614
Unknown
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(341) 618
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(341) 620
Unknown
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(341) 621
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(341) 623
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(341) 625
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(341) 627
Unknown
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(341) 629
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(341) 631
Unknown
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(341) 632
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(341) 638
Unknown
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(341) 645
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(341) 648
Unknown
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(341) 649
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(341) 651
Unknown
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(341) 652
Unknown
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(341) 653
Unknown
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(341) 658
Unknown
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(341) 659
Unknown
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(341) 661
Unknown
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(341) 662
Unknown
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(341) 666
Emergency Networks
Oakland, CA
(341) 667
Emergency Networks
Oakland, CA
(341) 669
Unknown
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(341) 671
Unknown
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(341) 672
Unknown
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(341) 676
Unknown
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(341) 677
Unknown
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(341) 681
Unknown
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(341) 684
Unknown
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(341) 689
Unknown
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(341) 691
Unknown
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(341) 701
Unknown
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(341) 702
Unknown
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(341) 703
Unknown
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(341) 710
Unknown
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(341) 711
Unknown
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(341) 720
Unknown
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(341) 721
Unknown
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(341) 723
Unknown
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(341) 726
Unknown
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(341) 727
Unknown
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(341) 731
Unknown
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(341) 732
T-Mobile
El Sobrante, CA
(341) 733
Unknown
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(341) 736
Unknown
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(341) 739
Unknown
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(341) 741
Unknown
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(341) 742
Unknown
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(341) 746
Unknown
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(341) 748
Unknown
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(341) 749
Unknown
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(341) 750
Unknown
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(341) 751
Unknown
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(341) 752
Unknown
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(341) 755
Unknown
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(341) 756
Unknown
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(341) 758
T-Mobile
Oakland, CA
(341) 759
Unknown
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(341) 764
Unknown
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(341) 766
Verizon Wireless
Berkeley, CA
(341) 770
Unknown
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(341) 771
Unknown
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(341) 772
Unknown
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(341) 774
Unknown
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(341) 775
Unknown
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(341) 776
Unknown
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(341) 777
T-Mobile
Hayward, CA
(341) 779
Unknown
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(341) 781
Unknown
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(341) 786
AT&T Mobility
Fremont, CA
(341) 787
Unknown
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(341) 791
Unknown
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(341) 792
Unknown
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(341) 795
Unknown
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(341) 796
Unknown
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(341) 798
Unknown
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(341) 799
T-Mobile
Richmond, CA
(341) 802
Unknown
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(341) 804
Unknown
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(341) 811
Unknown
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(341) 812
Unknown
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(341) 813
Unknown
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(341) 814
Unknown
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(341) 816
Unknown
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(341) 817
Unknown
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(341) 821
Unknown
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(341) 822
Unknown
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(341) 828
Unknown
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(341) 830
Unknown
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(341) 832
Unknown
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(341) 834
Unknown
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(341) 836
Unknown
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(341) 837
Onvoy
El Sobrante, CA
(341) 841
Unknown
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(341) 843
Unknown
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(341) 844
Unknown
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(341) 846
Unknown
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(341) 852
Unknown
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(341) 861
Unknown
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(341) 862
Unknown
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(341) 864
Unknown
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(341) 866
Unknown
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(341) 867
Unknown
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(341) 868
Unknown
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(341) 869
Unknown
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(341) 871
Unknown
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(341) 872
Unknown
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(341) 873
Unknown
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(341) 874
Unknown
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(341) 877
Unknown
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(341) 880
Unknown
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(341) 884
Unknown
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(341) 886
Unknown
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(341) 888
Onvoy
Fremont, CA
(341) 890
Unknown
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(341) 891
Unknown
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(341) 892
Unknown
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(341) 893
Unknown
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(341) 896
Unknown
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(341) 898
Unknown
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(341) 900
Emergency Networks
Crockett, CA
(341) 902
Unknown
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(341) 905
Unknown
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(341) 910
Unknown
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(341) 917
Unknown
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(341) 919
Unknown
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(341) 921
Unknown
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(341) 929
Unknown
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(341) 932
Unknown
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(341) 937
Unknown
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(341) 946
Onvoy
Berkeley, CA
(341) 954
Unknown
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(341) 955
Unknown
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(341) 957
Unknown
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(341) 966
Unknown
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(341) 971
Unknown
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(341) 972
Unknown
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(341) 978
Unknown
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(341) 980
Unknown
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(341) 981
Unknown
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(341) 982
Unknown
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(341) 987
Unknown
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(341) 989
Unknown
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(341) 990
Unknown
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(341) 992
Unknown
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(341) 995
Unknown
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(341) 997
Unknown
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(341) 999
Onvoy
Richmond, CA

Other Area Codes