ALTADENA — Post Office™
ALTADENA — Post Office™
2271 Lake Avenue
Altadena, CA 91001

1-800-ASK-USPS® (800-275-8777)
Phone: 626-794-7618
Fax: 626-794-8271
TTY: 877-889-2457

Retail Hours:
Monday-Friday 10AM-5PM
Saturday 10AM-3PM
Sunday Closed