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zipcodes.pro — ZIP/03589

03589

ZIP 03589 is Mount Washington, New Hampshire, in Coos County; area code 603; Eastern time.

Type
No street area
Time zone
America/New_York
County
Coos
Metro area
none
Coordinates
44.6956, -71.3874

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 03597, whose figures describe that area — not this ZIP code.

☼ Live from 03589 — Mount Washington, NH

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Where 03589 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 03589
  • 🔢 Type 03589 into a pocket calculator and turn it upside down: GBSEO — not quite a word, sorry.
  • ➕ As a number, 3,589 = 37 × 97. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111000000101
  • 🏠 Its numerical neighbours: 03588 (Milan, NH, 10 mi away) and 03590 (North Stratford, NH, 7 mi away).
  • 🔄 Backwards, 03589 becomes 98530 — and that is a real ZIP code: Bucoda, WA, 2,442 miles away.
  • 👥 43 other ZIP codes are made of exactly the same digits (03598, 03859, 05839, 09358, 09835, 09853, …). The farthest-flung twin is 09853 in APO AE, a military post office, 6,260 miles away.
  • 🧭 Farther north than 90% of all ZIP codes, and farther east than 95%.
  • 🎯1,423 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03589 and you would come out at 44.70°S, 108.61°E — 963 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 35m of daylight. Shortest: 8h 48m.
🌙 The sky over 03589 today
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Source: USGS.

Land area

ZIP codes near 03589

ZIPCityDistance
03597 West Stewartstown, NH 3.4 mi
03590 North Stratford, NH 7.0 mi
03582 Groveton, NH 9.4 mi
03588 Milan, NH 9.6 mi
03576 Colebrook, NH 13.9 mi
05905 Guildhall, VT 14.3 mi
03570 Berlin, NH 15.8 mi
03584 Lancaster, NH 16.2 mi
05840 Granby, VT 18.9 mi
05903 Canaan, VT 19.2 mi

Find every ZIP code within 10 miles of 03589 →

Questions about this ZIP code

Where is ZIP code 03589?

03589 is in Mount Washington, New Hampshire, in Coos County. Its published point location is 44.6956, -71.3874.

What county is 03589 in?

03589 lies in Coos County.

What area code is 03589?

Mount Washington uses area code 603, from NANPA's telephone records.

What time zone is 03589 in?

03589 uses America/New_York.

What ZIP codes are near 03589?

The closest are 03597 (3.4 mi), 03590 (7 mi), 03582 (9.4 mi), 03588 (9.6 mi) and 03576 (13.9 mi).

Is 03589 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. “03589 ZIP Code — Mount Washington, New Hampshire (Coos County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03589

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/03589.json

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