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/70664

70664

ZIP 70664 is in Sulphur, Louisiana, in Calcasieu Parish; area code 337; Central time. Sulphur has 3 ZIP codes; the others are 70663 and 70665.

Type
No street area
Time zone
America/Chicago
County
Calcasieu
Metro area
Lake Charles, LA
Coordinates
30.2642, -93.3265

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 70663, whose figures describe that area — not this ZIP code.

☼ Live from 70664 — Sulphur, LA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 70664 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 70664
  • 🔢 Type 70664 into a pocket calculator and turn it upside down: hggOL — not quite a word, sorry.
  • ➕ As a number, 70,664 = 2 × 2 × 2 × 11 × 11 × 73. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001010000001000
  • 🏠 Its numerical neighbours: 70663 (Sulphur, LA, 5 mi away) and 70665 (Sulphur, LA, 12 mi away).
  • 🔄 Backwards, 70664 becomes 46607, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (04667, 04676, 04766, 06467, 07646, 46067, …). The farthest-flung twin is 04766 in Perham, ME, 1,764 miles away.
  • 🧭 Farther south than 92% of all ZIP codes, and farther west than 64%.
  • 🎯724 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 70664 and you would come out at 30.26°S, 86.67°E — 1,410 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 06m of daylight. Shortest: 10h 11m.
🌙 The sky over 70664 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments21This ZIP21
Employees307This ZIP307
Annual payroll$13,619,000This ZIP$13,619,000

Land area

ZIP codes near 70664

ZIPCityDistance
70602 Lake Charles, LA 0.0 mi
70606 Lake Charles, LA 0.0 mi
70612 Lake Charles, LA 0.0 mi
70616 Lake Charles, LA 0.0 mi
70669 Westlake, LA 3.6 mi
70663 Sulphur, LA 4.8 mi
70629 Lake Charles, LA 6.8 mi
70601 Lake Charles, LA 7.1 mi
70609 Lake Charles, LA 8.9 mi
70611 Lake Charles, LA 9.3 mi

Find every ZIP code within 10 miles of 70664 →

Questions about this ZIP code

Where is ZIP code 70664?

70664 is in Sulphur, Louisiana, in Calcasieu Parish, part of the Lake Charles, LA metropolitan area. Its published point location is 30.2642, -93.3265.

What county is 70664 in?

70664 lies in Calcasieu Parish.

What area code is 70664?

Sulphur uses area code 337, from NANPA's telephone records.

What time zone is 70664 in?

70664 uses America/Chicago.

What ZIP codes are near 70664?

The closest are 70602 (0 mi), 70606 (0 mi), 70612 (0 mi), 70616 (0 mi) and 70669 (3.6 mi).

Is 70664 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.

Download or cite

Cite this page

zipcodes.pro. “70664 ZIP Code — Sulphur, Louisiana (Calcasieu Parish).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/70664

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/70664.json

Underlying data is public domain or openly licensed — sources, vintages and licences.