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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/15439

15439

ZIP 15439 is Gans, Pennsylvania, in Fayette County; area codes 724 and 878; Eastern time.

Type
No street area
Time zone
America/New_York
County
Fayette
Metro area
Pittsburgh, PA
Coordinates
39.7429, -79.8242

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 15451, whose figures describe that area — not this ZIP code.

☼ Live from 15439 — Gans, PA

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Where 15439 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 15439
  • 🔢 Type 15439 into a pocket calculator and turn it upside down: GEhSI — not quite a word, sorry.
  • ➕ 15439 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11110001001111
  • 🏠 Its numerical neighbours: 15438 (Fayette City, PA, 23 mi away) and 15440 (Gibbon Glade, PA, 10 mi away).
  • 🔄 Backwards, 15439 becomes 93451 — and that is a real ZIP code: San Miguel, CA, 2,219 miles away.
  • 👥 46 other ZIP codes are made of exactly the same digits (13459, 13495, 14539, 15349, 15934, 15943, …). The farthest-flung twin is 95431 in Eldridge, CA, 2,271 miles away.
  • 🧭 Farther north than 54% of all ZIP codes, and farther east than 75%.
  • 🎯994 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 15439 and you would come out at 39.74°S, 100.18°E — 1,028 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 21m.
🌙 The sky over 15439 today
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Source: USGS.

Land area

ZIP codes near 15439

ZIPCityDistance
15451 Lake Lynn, PA 0.7 mi
15478 Smithfield, PA 3.2 mi
15474 Point Marion, PA 4.2 mi
26507 Morgantown, WV 4.3 mi
15467 New Geneva, PA 4.8 mi
15460 Martin, PA 6.3 mi
15436 Fairchance, PA 7.4 mi
15327 Dilliner, PA 7.7 mi
15461 Masontown, PA 7.8 mi
15454 Leckrone, PA 8.4 mi

Find every ZIP code within 10 miles of 15439 →

Questions about this ZIP code

Where is ZIP code 15439?

15439 is in Gans, Pennsylvania, in Fayette County, part of the Pittsburgh, PA metropolitan area. Its published point location is 39.7429, -79.8242.

What county is 15439 in?

15439 lies in Fayette County.

What area code is 15439?

Gans uses area codes 724 and 878, from NANPA's telephone records.

What time zone is 15439 in?

15439 uses America/New_York.

What ZIP codes are near 15439?

The closest are 15451 (0.7 mi), 15478 (3.2 mi), 15474 (4.2 mi), 26507 (4.3 mi) and 15467 (4.8 mi).

Is 15439 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. “15439 ZIP Code — Gans, Pennsylvania (Fayette County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/15439

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/15439.json

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