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area code

Biggest city:





Pacific (GMT -8)

Nearby area codes: 

Zip codes



Major Cities:

Monterey, Salinas, Santa Cruz


Average Income:





Unemployment Rate:

Area code 831 is an important part of the telephone numbering plan in the United States, especially in the state of California. Geographical Coverage: Area code 831 serves the central coast of California. It encompasses a region that includes the counties of Monterey, San Benito, and Santa Cruz. Notable cities within this area code include Santa Cruz, Salinas, Hollister, and Monterey, among others. This area is known for its scenic beauty, including coastlines and agricultural lands. Establishment and History: The 831 area code was created in 1998, splitting off from area code 408. This division was necessitated by the growing demand for new telephone numbers, largely driven by the increase in mobile phone usage and internet connectivity in the area. Cultural and Economic Significance: The area covered by area code 831 is rich in cultural heritage and natural beauty. It includes the Monterey Bay area, known for its marine sanctuaries and tourist attractions like the Monterey Bay Aquarium. The region is also significant for its agriculture, especially in the Salinas Valley, often dubbed as the "Salad Bowl of the World" for its massive production of lettuce, strawberries, and other crops. In conclusion, area code 831 is more than just a telecommunication designation; it represents a region of California renowned for its natural beauty, cultural richness, and agricultural significance. Its introduction reflects the growth in telecommunications needs in this picturesque part of California.
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