Kennesaw Carrier Annex Post Office

6950 Cobb International Blvd NW, Kennesaw, GA 30152

Contact Numbers

Phone: 770-528-6432
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Lobby Hours

Monday 10:00am - 4:00pm
Tuesday 10:00am - 4:00pm
Wednesday 10:00am - 4:00pm
Thursday 10:00am - 4:00pm
Friday 10:00am - 4:00pm
Saturday Closed
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:

2001 Duncan Dr NW
0.9 mile away

Barrett Parkway
840 Ernest W Barrett Pkwy NW Ste 572
1.5 miles away

Acworth Carrier Annex
4200 McEver Industrial Dr NW
3.1 miles away

257 Lawrence St NE
3.1 miles away


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We live in Barrett Knoll SUbdivision . Our new mail carrier speeds through the subdivision and leaves the mailboxes open.


Our regular mail carrier Melissa is GREAT. Her on-again/off-again replacement is terrible. 2 days in a row we have had mail in our box with the flag up and it is still there. This replacement employee needs some supervision.


I don't know the name of the mail carrier, but whoever delivers mail to 2250 Ellison Lakes Drive, Park at Kennesaw Apartments, does an outstanding job. I never receive mail for another apartment number and the carrier is helpful when I've asked him a question. He deserves recognition for his hard work. Sandra Glahn 2250 Ellison Lakes Dr. Apt. 528 Kennesaw

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