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 — ZIP/59703

59703

ZIP 59703 is in Butte, Montana, in Silver Bow County; area code 406; Mountain time. Butte has 5 ZIP codes; the others are 59701, 59702, 59707 and 59750.

Type
No street area
Time zone
America/Denver
County
Silver Bow
Coordinates
45.9053, -112.6377

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 59750, whose figures describe that area — not this ZIP code.

☼ Live from 59703 — Butte, MT

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Where 59703 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 59703
  • 🔢 Type 59703 into a pocket calculator and turn it upside down: EOLGS — not quite a word, sorry.
  • ➕ As a number, 59,703 = 3 × 7 × 2843. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110100100110111
  • 🏠 Its numerical neighbours: 59702 (Butte, MT, 0 mi away) and 59707 (Butte, MT, 8 mi away).
  • 🔄 Backwards, 59703 becomes 30795, which is not a ZIP code at all.
  • 👥 52 other ZIP codes are made of exactly the same digits (03579, 03597, 05739, 07395, 07935, 30597, …). The farthest-flung twin is 03579 in Errol, NH, 1,995 miles away.
  • 🧭 Farther north than 93% of all ZIP codes, and farther west than 88%.
  • 🎯825 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 59703 and you would come out at 45.91°S, 67.36°E — 273 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 44m of daylight. Shortest: 8h 39m.
🌙 The sky over 59703 today
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Source: USGS.

Business and tax activity

Business establishments7This ZIP7
Employees83This ZIP83
Annual payroll$2,695,000This ZIP$2,695,000

Land area

ZIP codes near 59703

ZIPCityDistance
59702 Butte, MT 0.0 mi
59750 Butte, MT 2.4 mi
59707 Butte, MT 8.4 mi
59748 Ramsay, MT 10.1 mi
59727 Divide, MT 11.8 mi
59701 Butte, MT 12.1 mi
59756 Warm Springs, MT 20.8 mi
59743 Melrose, MT 21.9 mi
59751 Silver Star, MT 22.1 mi
59759 Whitehall, MT 23.1 mi

Find every ZIP code within 10 miles of 59703 →

Questions about this ZIP code

Where is ZIP code 59703?

59703 is in Butte, Montana, in Silver Bow County, part of the Butte-Silver Bow, MT micropolitan area. Its published point location is 45.9053, -112.6377.

What county is 59703 in?

59703 lies in Silver Bow County.

What area code is 59703?

Butte uses area code 406, from NANPA's telephone records.

What time zone is 59703 in?

59703 uses America/Denver.

What ZIP codes are near 59703?

The closest are 59702 (0 mi), 59750 (2.4 mi), 59707 (8.4 mi), 59748 (10.1 mi) and 59727 (11.8 mi).

Is 59703 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. “59703 ZIP Code — Butte, Montana (Silver Bow County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59703

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curl https://zipcodes.pro/zip/59703.json

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