The 858 Area Code (or Area Code 858) is located in the state of CA. Area Code 858 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 837 thousand unique phone numbers and 2.48 million individuals near the city of La Jolla
Area code 858 was put into service. Area code 858 was created from a split of area code 619.
State: California - CA
Major City: San Diego
Land area: 163,696 sq mi (423,970 km2)
California - CA, The average home value is $1.69M.
California - CA, The average resident's age is 63 y/o.
California - CA, Income average is $172K.
State Population in Area Code 201: 39,250,017.
Latitude: 32°32′ N to 42° N Longitude: 114°8′ W to 124°26′ W
Time zone in Area Code 201: Pacific 22:20:32.
Major Cities in Area Code 858: Poway, CA