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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/75799

75799

ZIP 75799 is in Tyler, Texas, in Smith County; area codes 903 and 430; Central time. Tyler has 15 ZIP codes in all.

Type
No street area
Time zone
America/Chicago
County
Smith
Metro area
Tyler, TX
Coordinates
32.4112, -95.2899

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 75706, whose figures describe that area — not this ZIP code.

☼ Live from 75799 — Tyler, TX

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Where 75799 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 75799
  • 🔢 Type 75799 into a pocket calculator and turn it upside down: GGLSL — not quite a word, sorry.
  • ➕ As a number, 75,799 = 229 × 331. Its digits add up to 37, a total 89 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010100000010111
  • 🏠 Its numerical neighbours: 75798 (Tyler, TX, 0 mi away) and 75801 (Palestine, TX, 49 mi away).
  • 🔄 Backwards, 75799 becomes 99757 — and that is a real ZIP code: Lake Minchumina, AK, 3,242 miles away.
  • 👥 9 other ZIP codes are made of exactly the same digits (57799, 75979, 77995, 79759, 95977, 97759, …). The farthest-flung twin is 99757 in Lake Minchumina, AK, 3,242 miles away.
  • 🧭 Farther south than 87% of all ZIP codes, and farther west than 69%.
  • 🎯544 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 75799 and you would come out at 32.41°S, 84.71°E — 1,388 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 17m of daylight. Shortest: 10h 01m.
🌙 The sky over 75799 today
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Source: USGS.

Business and tax activity

Business establishments11This ZIP11
Employees68This ZIP68
Annual payroll$1,278,000This ZIP$1,278,000

Land area

ZIP codes near 75799

ZIPCityDistance
75712 Tyler, TX 0.0 mi
75713 Tyler, TX 0.0 mi
75798 Tyler, TX 0.0 mi
75702 Tyler, TX 3.5 mi
75706 Tyler, TX 4.2 mi
75710 Tyler, TX 4.5 mi
75708 Tyler, TX 4.7 mi
75711 Tyler, TX 5.1 mi
75701 Tyler, TX 6.1 mi
75709 Tyler, TX 8.8 mi

Find every ZIP code within 10 miles of 75799 →

Questions about this ZIP code

Where is ZIP code 75799?

75799 is in Tyler, Texas, in Smith County, part of the Tyler, TX metropolitan area. Its published point location is 32.4112, -95.2899.

What county is 75799 in?

75799 lies in Smith County.

What area code is 75799?

Tyler uses area codes 903 and 430, from NANPA's telephone records.

What time zone is 75799 in?

75799 uses America/Chicago.

What ZIP codes are near 75799?

The closest are 75712 (0 mi), 75713 (0 mi), 75798 (0 mi), 75702 (3.5 mi) and 75706 (4.2 mi).

Is 75799 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. “75799 ZIP Code — Tyler, Texas (Smith County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/75799

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