ZIP Code 94552 Area Code

Castro 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 Code94552
CityCastro Valley
StateCalifornia (CA)
CountyAlameda

Frequently Asked Questions

ZIP code 94552 is in Castro Valley, California. The primary area codes for California are 209, 213, 310, 415, 510, 619, 626, 650, 714, 818, 916, 949.

ZIP code 94552 is in Castro Valley, California.

ZIP Code 94552

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