Random Arizona Address Generator

Arizona ZIP codes span the 850xx–865xx range (85001 – 86556) across 15 counties with 5 active telephone area codes (480, 520, 602, 623, etc.).

Generate a realistic, USPS Publication 28-compliant random Arizona address with authentic postal routing, real ZIP codes, and local area codes. Featuring verified ZIP prefix coverage across 850xx–865xx, realistic street grids from Phoenix and Tucson, official area codes (480, 520, 602, 623), and accurate county assignments. Engineered specifically for QA automation, form validation, and software testing.

Official Arizona Postal & Geographic Reference Specifications

Geographic & Postal Parameter Official State Specification Standardization Reference
Postal State Abbreviation AZ USPS Publication 28 & ISO 3166-2:US
5-Digit ZIP Prefix Range 850xx–865xx USPS Sectional Center Facilities (SCFs)
5-Digit ZIP Numeric Span 85001 – 86556 Lowest to highest active postal delivery codes
Administrative Jurisdictions 15 Total Counties US Census Bureau regional boundaries
Active Area Codes (NANPA) 480, 520, 602, 623, 928 (5 total) North American Numbering Plan Administrator
Capital & Distribution Centers Phoenix (Capital), Phoenix, Tucson, Mesa Primary municipal carrier distribution hubs
Primary Time Zone Mountain Standard Time (America/Phoenix, UTC-7 year-round) Regional postal dispatch & timestamp alignment
Authoritative Validation Source Arizona Corporation Commission & NANPA Official state regulatory authority

Arizona Postal Geography & Key Cities

State Capital: Phoenix | Postal Code: AZ | Total Counties: 15 Counties | ZIP Prefix Range: 850xx–865xx

Verified Data Authority: Arizona Corporation Commission & NANPA

Major municipal distribution centers:

  • Phoenix
  • Tucson
  • Mesa
  • Chandler
  • Scottsdale
  • Glendale
  • Tempe

Key Counties & Administrative Jurisdictions

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

  • Maricopa County
  • Pima County
  • Pinal County
  • Yavapai County
  • Coconino County

Real Arizona Area Codes (AZ)

5 active numbering plan area (NPA) codes serving 15 jurisdictions across Arizona.

Active North American Numbering Plan area codes: 480, 520, 602, 623, 928

Postal Delivery Standards & Format Nuances in Arizona

  • Navajo Nation and tribal reservation addressing where residential home delivery is rare and mail routes rely on central cluster boxes and trading post P.O. Boxes in Window Rock and Tuba City.
  • Phoenix metropolitan coordinate grid utilizing East/West 'Street' vs 'Avenue' directional designations divided by Central Avenue.

Standard USPS Publication 28 Test Examples for Arizona

Residential Delivery Point:
100 Main St, Apt 4B
Phoenix, AZ 85001-1204

Commercial / Multi-Unit Delivery Point:
Arizona Logistics & Software Corp
500 Enterprise Way, Suite 300
Tucson, AZ 85701-4810

Frequently Asked Questions about Arizona Addresses

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

Arizona (AZ) operates within the 5-digit ZIP prefix range 850xx–865xx, covering numeric postal codes from 85001 – 86556. Mail routed to state capital Phoenix and key regional centers such as Phoenix, Tucson, Mesa adheres to these official USPS boundaries.

Which telephone area codes are valid for Arizona?

Arizona is served by 5 active North American Numbering Plan (NANPA) area codes: 480, 520, 602, 623, 928. Synthetic telephone numbers generated for Arizona reflect these verified regional area code assignments across state jurisdictions.

How many counties are in Arizona?

Arizona is divided into 15 counties, including major administrative regions such as Maricopa, Pima, Pinal, Yavapai. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.

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

Navajo Nation and tribal reservation addressing where residential home delivery is rare and mail routes rely on central cluster boxes and trading post P.O. Boxes in Window Rock and Tuba City. Phoenix metropolitan coordinate grid utilizing East/West 'Street' vs 'Avenue' directional designations divided by Central Avenue. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.

Are the Arizona addresses generated on this page real places?

No. All street numbers, recipient names, and telephone numbers generated for Arizona are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Arizona ZIP codes (850xx–865xx), real city names (Phoenix, Tucson), and verified area codes (480, 520), they do not correspond to real individuals or private residences.

Nearby & Bordering States

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

Arizona ZIP Prefixes and Sectional Center Facilities

Mail addressed to Arizona 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 prefixSectional Center FacilityCounty
850xxPhoenixMaricopa County
852xxMesa / Scottsdale / Chandler / TempeMaricopa County
853xxGlendale / Peoria / YumaMaricopa County
857xxTucsonPima County
860xxFlagstaff / CoconinoCoconino County

These 5 prefixes cover the 850xx–865xx range. Look up any ZIP prefix to see its facility and generate valid ZIP codes inside it.

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