Highgrove, California
Area codes 840, 909, 951 · Population: 3,988
Pacific (PT)
California
Pop. 3,988
Area Codes Serving Highgrove
About Highgrove, California
Highgrove is a city in California that is served by area codes 840, 909, 951. The city has a population of approximately 3,988 residents and is located in the Pacific Time Zone.