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/01139

01139

ZIP 01139 is in Springfield, Massachusetts, in Hampden County; area code 413; Eastern time. Springfield has 19 ZIP codes in all.

Type
No street area
Time zone
America/New_York
County
Hampden
Metro area
Springfield, MA
Coordinates
42.1707, -72.6048

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 01020, whose figures describe that area — not this ZIP code.

☼ Live from 01139 — Springfield, MA

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Where 01139 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 01139
  • 🔢 Type 01139 into a pocket calculator and turn it upside down: GEIIO — not quite a word, sorry.
  • ➕ As a number, 1,139 = 17 × 67. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001110011
  • 🏠 Its numerical neighbours: 01138 (Springfield, MA, 0 mi away) and 01144 (Springfield, MA, 5 mi away).
  • 🔄 Backwards, 01139 becomes 93110 — and that is a real ZIP code: Santa Barbara, CA, 2,579 miles away.
  • 👥 27 other ZIP codes are made of exactly the same digits (01913, 01931, 03911, 09131, 10913, 10931, …). The farthest-flung twin is 09131 in APO AE, a military post office, 3,781 miles away.
  • 🧭 Farther north than 76% of all ZIP codes, and farther east than 94%.
  • 🎯1,359 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 01139 and you would come out at 42.17°S, 107.40°E — 845 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 16m of daylight. Shortest: 9h 06m.
🌙 The sky over 01139 today
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Source: USGS.

Land area

ZIP codes near 01139

ZIPCityDistance
01014 Chicopee, MA 0.0 mi
01021 Chicopee, MA 0.0 mi
01090 West Springfield, MA 0.0 mi
01102 Springfield, MA 0.0 mi
01111 Springfield, MA 0.0 mi
01116 Longmeadow, MA 0.0 mi
01138 Springfield, MA 0.0 mi
01152 Springfield, MA 0.0 mi
01013 Chicopee, MA 2.0 mi
01020 Chicopee, MA 2.2 mi

Find every ZIP code within 10 miles of 01139 →

Questions about this ZIP code

Where is ZIP code 01139?

01139 is in Springfield, Massachusetts, in Hampden County, part of the Springfield, MA metropolitan area. Its published point location is 42.1707, -72.6048.

What county is 01139 in?

01139 lies in Hampden County.

What area code is 01139?

Springfield uses area code 413, from NANPA's telephone records.

What time zone is 01139 in?

01139 uses America/New_York.

What ZIP codes are near 01139?

The closest are 01014 (0 mi), 01021 (0 mi), 01090 (0 mi), 01102 (0 mi) and 01111 (0 mi).

Is 01139 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. “01139 ZIP Code — Springfield, Massachusetts (Hampden County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/01139

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curl https://zipcodes.pro/zip/01139.json

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