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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/96428

96428

ZIP 96428 is military mail, not a town: APO AP, the Armed Forces Pacific routing code, which covers the Pacific. APO is the Army and Air Force Post Office. Mail to it carries a unit or ship number instead of a street, at domestic US postage.

Type
Military (APO/FPO/DPO)
Time zone
Asia/Manila
County
none
Metro area
none
Coordinates
14.6042, 120.9822
☼ Live from 96428 — APO AP

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Where 96428 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 96428
  • 🔢 Type 96428 into a pocket calculator and turn it upside down: BZhgG — not quite a word, sorry.
  • ➕ As a number, 96,428 = 2 × 2 × 24107. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111100010101100
  • 🏠 Its numerical neighbours: 96419 (FPO AA, a military post office, 37 mi away) and 96431 (APO AA, a military post office, 46 mi away).
  • 🔄 Backwards, 96428 becomes 82469, which is not a ZIP code at all.
  • 👥 43 other ZIP codes are made of exactly the same digits (24869, 24986, 28469, 28649, 28694, 29468, …). The farthest-flung twin is 29486 in Summerville, SC, 8,857 miles away.
  • 🧭 Farther south than 99% of all ZIP codes, and farther east than 99%.
  • 🎯7,897 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 96428 and you would come out at 14.60°S, 59.02°W — 205 miles from Várzea Grande, Brazil, the nearest big city to that spot.
  • ☀Longest day of the year: 12h 59m of daylight. Shortest: 11h 16m.
🌙 The sky over 96428 today
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Source: USGS.

Land area

ZIP codes near 96428

ZIPCityDistance
96440 APO AA, AA 0.0 mi
96498 APO AA, AA 10.0 mi
96419 FPO AA, AA 37.2 mi
96445 FPO AA, AA 37.2 mi
96407 APO AA, AA 46.2 mi
96408 APO AA, AA 46.2 mi
96409 APO AA, AA 46.2 mi
96410 APO AA, AA 46.2 mi
96411 APO AA, AA 46.2 mi
96431 APO AA, AA 46.2 mi

Find every ZIP code within 10 miles of 96428 →

Questions about this ZIP code

Where is ZIP code 96428?

ZIP 96428 is military mail, not a town: APO AP, the Armed Forces Pacific routing code, which covers the Pacific. APO is the Army and Air Force Post Office. Mail to it carries a unit or ship number instead of a street, at domestic US postage.

What county is 96428 in?

96428 belongs to no county — military ZIP codes are mail routing codes, not places.

What ZIP codes are near 96428?

The closest are 96440 (0 mi), 96498 (10 mi), 96419 (37.2 mi), 96445 (37.2 mi) and 96407 (46.2 mi).

Is 96428 a PO Box ZIP code?

96428 is a military (apo/fpo/dpo) ZIP code. A USPS routing code for military mail, not a geographic area.

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Cite this page

zipcodes.pro. “96428 ZIP Code — APO AP, Armed Forces Pacific (Military Mail).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/96428

Machine-readable version of these facts:

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