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 — CITY/OK/BLOCKER

Blocker ZIP code, Oklahoma

The ZIP code for Blocker, OK is 74529, and its area code is 918.

USPS city name
1 ZIP code
Area code
918

NANPA lists no telephone rate centre for Blocker itself, so these are the area codes of the nearest one, Crowder (6.4 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Blocker

ZIP codes with the USPS city name Blocker
ZIP City Type
74529 Blocker , OK No street area

Towns near Blocker

Towns near Blocker
TownPopulationDistance
Longtown 2,716 12.8 mi
McAlester 18,111 14.9 mi
Eufaula 2,825 16.0 mi
Wilburton 2,602 17.9 mi
Stigler 2,729 28.9 mi
Checotah 3,064 29.2 mi

More nearby: every ZIP code in Pittsburg County · Oklahoma ZIP codes

Cite this page

zipcodes.pro. “Blocker, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/blocker

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