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zipcodes.pro — ZIP/63651

63651

ZIP 63651 is Knob Lick, Missouri, in St. Francois County; area codes 573 and 235; Central time.

Type
No street area
Time zone
America/Chicago
County
St. Francois
Metro area
Farmington, MO
Coordinates
37.6754, -90.3677

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 63640, whose figures describe that area — not this ZIP code.

☼ Live from 63651 — Knob Lick, MO

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Where 63651 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 63651
  • 🔢 Type 63651 into a pocket calculator and turn it upside down: ISgEg — not quite a word, sorry.
  • ➕ As a number, 63,651 = 3 × 7 × 7 × 433. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1111100010100011
  • 🏠 Its numerical neighbours: 63650 (Ironton, MO, 15 mi away) and 63653 (Leadwood, MO, 18 mi away).
  • 🔄 Backwards, 63651 becomes 15636 — and that is a real ZIP code: Harrison City, PA, 604 miles away.
  • 👥 29 other ZIP codes are made of exactly the same digits (13656, 13665, 15366, 15636, 15663, 16365, …). The farthest-flung twin is 13665 in Natural Bridge, NY, 894 miles away.
  • 🧭 Farther south than 60% of all ZIP codes, and farther west than 57%.
  • 🎯467 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 63651 and you would come out at 37.68°S, 89.63°E — 1,257 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 46m of daylight. Shortest: 9h 33m.
🌙 The sky over 63651 today
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Source: USGS.

Land area

ZIP codes near 63651

ZIPCityDistance
63640 Farmington, MO 5.5 mi
63637 Doe Run, MO 8.6 mi
63645 Fredericktown, MO 9.4 mi
63601 Park Hills, MO 13.9 mi
63650 Ironton, MO 15.1 mi
63624 Bismarck, MO 15.6 mi
63663 Pilot Knob, MO 15.7 mi
63621 Arcadia, MO 17.6 mi
63653 Leadwood, MO 17.6 mi
63670 Sainte Genevieve, MO 19.3 mi

Find every ZIP code within 10 miles of 63651 →

Questions about this ZIP code

Where is ZIP code 63651?

63651 is in Knob Lick, Missouri, in St. Francois County, part of the Farmington, MO micropolitan area. Its published point location is 37.6754, -90.3677.

What county is 63651 in?

63651 lies in St. Francois County.

What area code is 63651?

Knob Lick uses area codes 573 and 235, from NANPA's telephone records.

What time zone is 63651 in?

63651 uses America/Chicago.

What ZIP codes are near 63651?

The closest are 63640 (5.5 mi), 63637 (8.6 mi), 63645 (9.4 mi), 63601 (13.9 mi) and 63650 (15.1 mi).

Is 63651 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. “63651 ZIP Code — Knob Lick, Missouri (St. Francois County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63651

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/63651.json

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