Lockport Carrier Annex Post Office

954 E 9th St, Lockport, IL 60441

Contact Numbers

Phone: 815-838-8679
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.

  • General Delivery

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

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Nearby Post Offices:

Lockport
1059 E 9th St
0.3 mile away

Romeoville
315 W Romeo Rd
2.6 miles away

Downtown Joliet
51 E Clinton St
3.0 miles away

Lemont Annex
15871 W 127th St
3.0 miles away

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