Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/MD/SOUTHERN-MD-FACILITY

Southern Md Facility ZIP codes, Maryland

Southern Md Facility, MD has 2 ZIP codes (20697 and 20797) and area codes 240 and 301.

USPS city name
2 ZIP codes
Area codes
240, 301

NANPA lists no telephone rate centre for Southern Md Facility itself, so these are the area codes of the nearest one, Brandywine (11.9 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Southern Md Facility

ZIP codes with the USPS city name Southern Md Facility
ZIP City Type
20697 Southern Md Facility , MD No street area
20797 Southern Md Facility , MD No street area

Towns near Southern Md Facility

Towns near Southern Md Facility
TownPopulationDistance
Forestville 10,495 1.3 mi
Andrews AFB 3,130 1.7 mi
District Heights 5,891 1.8 mi
Suitland 23,793 2.6 mi
Westphalia 13,228 2.9 mi
Melwood 3,401 2.9 mi
Walker Mill 10,931 2.9 mi
Camp Springs 22,544 3.0 mi
Silver Hill 5,193 3.3 mi
Capitol Heights 4,020 3.4 mi
Coral Hills 9,756 3.5 mi
Marlow Heights 5,456 3.7 mi
Largo 12,229 4.2 mi
Temple Hills 8,969 4.2 mi

More nearby: every ZIP code in Prince George's County · Maryland ZIP codes

Cite this page

zipcodes.pro. “Southern Md Facility, MD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/md/southern-md-facility

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