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zipcodes.pro — ZIP/72310

72310

ZIP 72310 is Armorel, Arkansas, in Mississippi County; area code 870; Central time.

Type
No street area
Time zone
America/Chicago
County
Mississippi
Metro area
Blytheville, AR
Coordinates
35.9201, -89.7981

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 72315, whose figures describe that area — not this ZIP code.

☼ Live from 72310 — Armorel, AR

Weather right now

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Where 72310 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 72310
  • 🔢 Type 72310 into a pocket calculator and turn it upside down: OIEZL — not quite a word, sorry.
  • ➕ As a number, 72,310 = 2 × 5 × 7 × 1033. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10001101001110110
  • 🏠 Its numerical neighbours: 72303 (West Memphis, AR, 58 mi away) and 72311 (Aubrey, AR, 103 mi away).
  • 🔄 Backwards, 72310 becomes 01327, which is not a ZIP code at all.
  • 👥 63 other ZIP codes are made of exactly the same digits (01237, 02137, 02713, 03217, 10273, 12037, …). The farthest-flung twin is 03217 in Ashland, NH, 1,101 miles away.
  • 🧭 Farther south than 70% of all ZIP codes, and farther west than 55%.
  • 🎯549 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 72310 and you would come out at 35.92°S, 90.20°E — 1,368 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 36m of daylight. Shortest: 9h 43m.
🌙 The sky over 72310 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments10This ZIP10
Employees1,364This ZIP1,364
Annual payroll$178,718,000This ZIP$178,718,000

Land area

ZIP codes near 72310

ZIPCityDistance
72315 Blytheville, AR 5.8 mi
72316 Blytheville, AR 6.8 mi
63839 Cooter, MO 8.8 mi
72319 Gosnell, AR 10.1 mi
72358 Luxora, AR 10.3 mi
63853 Holland, MO 10.3 mi
72321 Burdette, AR 10.6 mi
38030 Finley, TN 11.0 mi
63877 Steele, MO 11.4 mi
72426 Dell, AR 14.3 mi

Find every ZIP code within 10 miles of 72310 →

Questions about this ZIP code

Where is ZIP code 72310?

72310 is in Armorel, Arkansas, in Mississippi County, part of the Blytheville, AR micropolitan area. Its published point location is 35.9201, -89.7981.

What county is 72310 in?

72310 lies in Mississippi County.

What area code is 72310?

Armorel uses area code 870, from NANPA's telephone records.

What time zone is 72310 in?

72310 uses America/Chicago.

What ZIP codes are near 72310?

The closest are 72315 (5.8 mi), 72316 (6.8 mi), 63839 (8.8 mi), 72319 (10.1 mi) and 72358 (10.3 mi).

Is 72310 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. “72310 ZIP Code — Armorel, Arkansas (Mississippi County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/72310

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