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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 — ZIP/39403

39403

ZIP 39403 is in Hattiesburg, Mississippi, in Forrest County; area codes 601 and 769; Central time. Hattiesburg has 6 ZIP codes; the others are 39401, 39402, 39404, 39406 and 39407.

Type
No street area
Time zone
America/Chicago
County
Forrest
Metro area
Hattiesburg, MS
Coordinates
31.3566, -89.3824

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 39402, whose figures describe that area — not this ZIP code.

☼ Live from 39403 — Hattiesburg, MS

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Where 39403 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 39403
  • 🔢 Type 39403 into a pocket calculator and turn it upside down: EOhGE — not quite a word, sorry.
  • ➕ As a number, 39,403 = 7 × 13 × 433. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001100111101011
  • 🏠 Its numerical neighbours: 39402 (Hattiesburg, MS, 2 mi away) and 39404 (Hattiesburg, MS, 14 mi away).
  • 🔄 Backwards, 39403 becomes 30493, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (04933, 30349, 30394, 30439, 33409, 33904, …). The farthest-flung twin is 34039 in APO AA, a military post office, 2,295 miles away.
  • 🧭 Farther south than 90% of all ZIP codes, and farther west than 54%.
  • 🎯780 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 39403 and you would come out at 31.36°S, 90.62°E — 1,384 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 11m of daylight. Shortest: 10h 06m.
🌙 The sky over 39403 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments23This ZIP23
Employees569This ZIP569
Annual payroll$33,246,000This ZIP$33,246,000

Land area

ZIP codes near 39403

ZIPCityDistance
39402 Hattiesburg, MS 2.5 mi
39406 Hattiesburg, MS 3.4 mi
39436 Eastabuchie, MS 8.3 mi
39459 Moselle, MS 10.3 mi
39401 Hattiesburg, MS 10.9 mi
39465 Petal, MS 11.5 mi
39482 Sumrall, MS 11.7 mi
39479 Seminary, MS 13.7 mi
39404 Hattiesburg, MS 13.8 mi
39407 Hattiesburg, MS 13.8 mi

Find every ZIP code within 10 miles of 39403 →

Questions about this ZIP code

Where is ZIP code 39403?

39403 is in Hattiesburg, Mississippi, in Forrest County, part of the Hattiesburg, MS metropolitan area. Its published point location is 31.3566, -89.3824.

What county is 39403 in?

39403 lies in Forrest County.

What area code is 39403?

Hattiesburg uses area codes 601 and 769, from NANPA's telephone records.

What time zone is 39403 in?

39403 uses America/Chicago.

What ZIP codes are near 39403?

The closest are 39402 (2.5 mi), 39406 (3.4 mi), 39436 (8.3 mi), 39459 (10.3 mi) and 39401 (10.9 mi).

Is 39403 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “39403 ZIP Code — Hattiesburg, Mississippi (Forrest County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/39403

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/39403.json

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