ZIP Code 94028 Area Code

Portola Valley, California

Area Code

209, 213, 310, 415, 510, 619, 626, 650, 714, 818, 916, 949

Primary area codes for California (per-ZIP data not available)

Location

ZIP Code94028
CityPortola Valley
StateCalifornia (CA)
CountySan Mateo

Frequently Asked Questions

ZIP code 94028 is in Portola Valley, California. The primary area codes for California are 209, 213, 310, 415, 510, 619, 626, 650, 714, 818, 916, 949.

ZIP code 94028 is in Portola Valley, California.

ZIP Code 94028

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