Mailbox Map › United States › Holtville

Mailboxes in Holtville

1 blue boxes and 1 post offices in Holtville, California — locations, plate numbers and last pickup times.

Show Holtville on the map

Blue boxes (1)

• Blue box in Holtville

Post offices (1)

• Holtville Post Office
  520 Fern Avenue, Holtville, CA 92250 · Hours: Mo-Fr 08:00-16:30

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