USPS Post Office Loop Carrier Annex - Chicago IL

Address:

433 W Harrison St FL 3e, Chicago IL 60699 (Directions from | to)

Website:

www.usps.com

Categories:

Mail & Shipping

Opening Hours

Monday: 7:00 AM-6:00 PM
Tuesday: 7:00 AM-6:00 PM
Wednesday: 7:00 AM-6:00 PM
Thursday: 7:00 AM-6:00 PM
Friday: 7:00 AM-6:00 PM
Saturday: 8:00 AM-12:00 PM
Sunday: Closed

Additional Phones

Toll-Free: 1-800-ASK-USPS

Services

Call Referral, Carrier Services

Call Referral Hours

Mon-Fri: 07:00-18:00
Sat: 08:00-12:00
Sun: Closed

Carrier Call Referral Hours

Mon-Fri: 07:00-18:00
Sat: 08:00-12:00
Sun: Closed

Last updated:

30 Jun 2025
×