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ZIP Code 71721 — Beirne, AR

71721 is a standard (street delivery) ZIP code serving Beirne, Arkansas, in Clark County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 71721 at a glance

ZIP code71721
Primary cityBeirne
StateArkansas (AR)
CountyClark FIPS 05019
ZIP typeStandard (street delivery)
Time zoneAmerica/Chicago
Coordinates33.890910, -93.206350

How ZIP+4 works in 71721

The four digits after the hyphen encode a delivery segment inside 71721. In practice one segment usually means:

That is why 71721 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 71721.

ZIPCityDistance
71743 Gurdon, AR 5.1 mi
71772 Whelen Springs, AR 6 mi
71728 Curtis, AR 10 mi
71857 Prescott, AR 10.1 mi
71962 Okolona, AR 12.4 mi
71722 Bluff City, AR 12.8 mi
71922 Antoine, AR 15.3 mi
71923 Arkadelphia, AR 15.9 mi
71999 Arkadelphia, AR 18.4 mi
71998 Arkadelphia, AR 18.5 mi
71726 Chidester, AR 18.9 mi
71940 Delight, AR 19.2 mi

Questions about 71721

What is the ZIP+4 code for 71721?

71721 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 71721, you need to look up a specific street address to get them.

What city is 71721?

71721 is assigned to Beirne, Arkansas, in Clark County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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