Alpharetta Post Office

2400 Old Milton Pkwy, Alpharetta, GA 30009

Contact Numbers

Phone: 770-442-3893
Fax: 770-751-8888
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

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

  • Bulk Mail Acceptance
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

Visit our Links Page for links to 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:

Roswell Postal Store
10719 Alpharetta Hwy
2.4 miles away

Webb Bridge
4575 Webb Bridge Rd
2.6 miles away

Crosstown Carrier Annex
225 E Crossville Rd
2.8 miles away

Alpharetta Carrier Annex
1295 Bluegrass Lakes Pkwy Ste A
3.1 miles away


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Horrible Customer Service. Tried calling the local Post Office in Alpharetta, Ga on Old Milton for 2 days straight I've tried calling their direct number and the line is constantly busy. The Post Office could careless about their customers. They claim they've made delivery attempts and never show up or tag my front door. Don't bother getting in contact with them over the phone... they won't answer the phone no matter if you call during their business hours. Post Office please learn how to please your customers like great companies like FedEx and UPS!!

* is not a part of, or affiliated with, the official United States Postal Service (USPS).