Grand Crossing C Annex Post Office

7748 S Cottage Grove Ave, Chicago, IL 60619

Contact Numbers

Phone: 773-483-0479
Fax: 773-483-0733
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:35pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Pickup Accountable Mail
  • Pickup Hold Mail

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Grand Crossing
7715 S Cottage Grove Ave Ste 1
0.1 mile away

Jackson Park
700 E 61st St
1.2 miles away

Englewood
611 W 63rd St
1.7 miles away

Charles a Hayes
7436 S Exchange Ave
1.8 miles away

Reviews

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The annex on 77th and cottage grove opens at 8:30 it's 9:35 and it's still not open
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