Area code 831 has the following city / states:

• Aptos, California	• Aromas, California	• Ben Lomond, California
• Big Sur, California	• Boulder Creek, California	• Brookdale, California
• Capitola, California	• Carmel, California	• Carmel Valley, California
• Castroville, California	• Chualar, California	• Davenport, California
• Felton, California	• Freedom, California	• Gonzales, California
• Greenfield, California	• Hollister, California	• Jolon, California
• King City, California	• Lockwood, California	• Marina, California
• Monterey, California	• Moss Landing, California	• Mount Hermon, California
• Pacific Grove, California	• Paicines, California	• Pebble Beach, California
• Salinas, California	• San Ardo, California	• San Juan Bautista, California
• San Lucas, California	• Santa Cruz, California	• Scotts Valley, California
• Seaside, California	• Soledad, California	• Soquel, California
• Spreckels, California	• Tres Pinos, California	• Watsonville, California

Look up cities and states by area code through our directory. This directory is set up to display al l the area codes in the United States. If you select the area code, it will display all the cities that belong to that area code.

• Link to area code directory