Post offices and parcel points in Holtville, CA
ZIP code 922502 locations — 1 post box, 1 post office.
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- Post boxes
- Post offices
Post office in Holtville
520 Fern Avenue
- Hours
- Mon–Fri8 am–4:30 pm
- Phone
- +1-760-356-5200
Post box in Holtville
- Box type unconfirmed
- Hours