What ZIP codes does Arkansas use for mail and package delivery?

Arkansas (AR) operates within the 5-digit ZIP prefix range 716xx–729xx, covering numeric postal codes from 71601 – 72959. Mail routed to state capital Little Rock and key regional centers such as Little Rock, Fort Smith, Fayetteville adheres to these official USPS boundaries.

Which telephone area codes are valid for Arkansas?

Arkansas is served by 4 active North American Numbering Plan (NANPA) area codes: 327, 479, 501, 870. Synthetic telephone numbers generated for Arkansas reflect these verified regional area code assignments across state jurisdictions.

How many counties are in Arkansas?

Arkansas is divided into 75 counties, including major administrative regions such as Pulaski, Benton, Washington, Sebastian. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.

What postal formatting conventions and addressing quirks are unique to Arkansas?

Dual-county municipal postal boundaries in the Northwest Arkansas corridor (Springdale bridging Washington and Benton counties) where 727xx ZIP codes cross county fiscal lines. Rural delivery route networks across the Ozarks utilizing county road (CR) and state highway designations. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.

Are the Arkansas addresses generated on this page real places?

No. All street numbers, recipient names, and telephone numbers generated for Arkansas are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Arkansas ZIP codes (716xx–729xx), real city names (Little Rock, Fort Smith), and verified area codes (327, 479), they do not correspond to real individuals or private residences.

Random Arkansas Address Generator

Arkansas ZIP codes span the 716xx–729xx range (71601 – 72959) across 75 counties with 4 active telephone area codes (327, 479, 501, 870).

Generate a realistic, USPS Publication 28-compliant random Arkansas address with authentic postal routing, real ZIP codes, and local area codes. Featuring verified ZIP prefix coverage across 716xx–729xx, realistic street grids from Little Rock and Fort Smith, official area codes (327, 479, 501, 870), and accurate county assignments. Engineered specifically for QA automation, form validation, and software testing.

Official Arkansas Postal & Geographic Reference Specifications

Geographic & Postal Parameter	Official State Specification	Standardization Reference
Postal State Abbreviation	AR	USPS Publication 28 & ISO 3166-2:US
5-Digit ZIP Prefix Range	716xx–729xx	USPS Sectional Center Facilities (SCFs)
5-Digit ZIP Numeric Span	`71601 – 72959`	Lowest to highest active postal delivery codes
Administrative Jurisdictions	75 Total Counties	US Census Bureau regional boundaries
Active Area Codes (NANPA)	`327, 479, 501, 870` (4 total)	North American Numbering Plan Administrator
Capital & Distribution Centers	Little Rock (Capital), Little Rock, Fort Smith, Fayetteville	Primary municipal carrier distribution hubs
Primary Time Zone	Central Time (America/Chicago, UTC-6 / UTC-5 DST)	Regional postal dispatch & timestamp alignment
Authoritative Validation Source	Arkansas Public Service Commission & NANPA	Official state regulatory authority

Arkansas Postal Geography & Key Cities

State Capital: Little Rock | Postal Code: AR | Total Counties: 75 Counties | ZIP Prefix Range: 716xx–729xx

Verified Data Authority: Arkansas Public Service Commission & NANPA

Major municipal distribution centers:

Little Rock
Fort Smith
Fayetteville
Springdale
Jonesboro

Key Counties & Administrative Jurisdictions

County boundaries dictate local sales tax jurisdictions and carrier route groupings across Arkansas:

Pulaski County
Benton County
Washington County
Sebastian County
Craighead County

Real Arkansas Area Codes (AR)

4 active numbering plan area (NPA) codes serving 75 jurisdictions across Arkansas.

Active North American Numbering Plan area codes: 327, 479, 501, 870

Postal Delivery Standards & Format Nuances in Arkansas

Dual-county municipal postal boundaries in the Northwest Arkansas corridor (Springdale bridging Washington and Benton counties) where 727xx ZIP codes cross county fiscal lines.
Rural delivery route networks across the Ozarks utilizing county road (CR) and state highway designations.

Standard USPS Publication 28 Test Examples for Arkansas

Residential Delivery Point:
100 Main St, Apt 4B Little Rock, AR 72201-1204

Commercial / Multi-Unit Delivery Point:
Arkansas Logistics & Software Corp 500 Enterprise Way, Suite 300 Fort Smith, AR 72901-4810

Frequently Asked Questions about Arkansas Addresses

What ZIP codes does Arkansas use for mail and package delivery?: Arkansas (AR) operates within the 5-digit ZIP prefix range 716xx–729xx, covering numeric postal codes from 71601 – 72959. Mail routed to state capital Little Rock and key regional centers such as Little Rock, Fort Smith, Fayetteville adheres to these official USPS boundaries.
Which telephone area codes are valid for Arkansas?: Arkansas is served by 4 active North American Numbering Plan (NANPA) area codes: 327, 479, 501, 870. Synthetic telephone numbers generated for Arkansas reflect these verified regional area code assignments across state jurisdictions.
How many counties are in Arkansas?: Arkansas is divided into 75 counties, including major administrative regions such as Pulaski, Benton, Washington, Sebastian. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.
What postal formatting conventions and addressing quirks are unique to Arkansas?: Dual-county municipal postal boundaries in the Northwest Arkansas corridor (Springdale bridging Washington and Benton counties) where 727xx ZIP codes cross county fiscal lines. Rural delivery route networks across the Ozarks utilizing county road (CR) and state highway designations. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.
Are the Arkansas addresses generated on this page real places?: No. All street numbers, recipient names, and telephone numbers generated for Arkansas are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Arkansas ZIP codes (716xx–729xx), real city names (Little Rock, Fort Smith), and verified area codes (327, 479), they do not correspond to real individuals or private residences.

Nearby & Bordering States

Explore test address generators for states sharing a geographic border with AR:

Arkansas ZIP Prefixes and Sectional Center Facilities

Mail addressed to Arkansas is sorted through the processing facilities below before local delivery. The first three digits of a ZIP code identify which one, so the prefix alone places an address within the state.

ZIP prefix	Sectional Center Facility	County
722xx	Little Rock	Pulaski County
727xx	Fayetteville / Springdale	Washington County

These 2 prefixes cover the 716xx–729xx range. Look up any ZIP prefix to see its facility and generate valid ZIP codes inside it.