Halethorpe Post Office
6 Waelchli Ave
Here you will find Baltimore (City), Maryland Post Offices by county. Please select your county of residence and meet the U.S. Postal Service locations in that territory.
In case you need to contact your local post office for help with your mail, you can do so over the phone or in person. By choosing an office from the list below, you will get its phone number, address, GPS location and retail hours, lobby hours, last collection times and bulk mail acceptance hours.
You will also find the services provided by your local post office that you can get assistance with, as well as the answers to the most frequently asked questions from the users of the U.S. Postal Service.
Choose an office from the list below to get the phone number, address, working hours and more.
6 Waelchli Ave
6101 Liberty Rd
1001 Frederick Rd
10 16th Ave
3000 Homewood Ave
1908 N Ellamont St
340 S Highland Ave
1200 S Hanover St Ste 100
6502 Belair Rd
1800 E Northern Pkwy
2401 Liberty Heights Ave
130 N Greene St
6221 Eastern Ave
919 W 34th St
4901 Harford Rd
4904 York Rd
2401 Ashton St
714 S Wolfe St
1826 Pennsylvania Ave
4200 Shannon Dr
340 S Loudon Ave
111 N Calvert St
900 E Fayette St Rm 118
3500 Dolfield Ave