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

Alabama (AL) operates within the 5-digit ZIP prefix range 350xx–369xx, covering numeric postal codes from 35004 – 36925. Mail routed to state capital Montgomery and key regional centers such as Birmingham, Montgomery, Huntsville adheres to these official USPS boundaries.

Which telephone area codes are valid for Alabama?

Alabama is served by 6 active North American Numbering Plan (NANPA) area codes: 205, 251, 256, 334, 659, 938. Synthetic telephone numbers generated for Alabama reflect these verified regional area code assignments across state jurisdictions.

How many counties are in Alabama?

Alabama is divided into 67 counties, including major administrative regions such as Jefferson, Mobile, Madison, Montgomery. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.

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

Dual-jurisdiction postal mapping across unincorporated Jefferson and Shelby counties where suburban addresses use Birmingham delivery designations while remaining outside city taxing borders. Rapid industrial and automotive growth corridors around Huntsville (Madison County) featuring newly assigned USPS ZIP+4 delivery sequences. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.

Are the Alabama addresses generated on this page real places?

No. All street numbers, recipient names, and telephone numbers generated for Alabama are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Alabama ZIP codes (350xx–369xx), real city names (Birmingham, Montgomery), and verified area codes (205, 251), they do not correspond to real individuals or private residences.

Random Alabama Address Generator

Alabama ZIP codes span the 350xx–369xx range (35004 – 36925) across 67 counties with 6 active telephone area codes (205, 251, 256, 334, etc.).

Generate a realistic, USPS Publication 28-compliant random Alabama address with authentic postal routing, real ZIP codes, and local area codes. Featuring verified ZIP prefix coverage across 350xx–369xx, realistic street grids from Birmingham and Montgomery, official area codes (205, 251, 256, 334), and accurate county assignments. Engineered specifically for QA automation, form validation, and software testing.

Official Alabama Postal & Geographic Reference Specifications

Geographic & Postal Parameter	Official State Specification	Standardization Reference
Postal State Abbreviation	AL	USPS Publication 28 & ISO 3166-2:US
5-Digit ZIP Prefix Range	350xx–369xx	USPS Sectional Center Facilities (SCFs)
5-Digit ZIP Numeric Span	`35004 – 36925`	Lowest to highest active postal delivery codes
Administrative Jurisdictions	67 Total Counties	US Census Bureau regional boundaries
Active Area Codes (NANPA)	`205, 251, 256, 334, 659, 938` (6 total)	North American Numbering Plan Administrator
Capital & Distribution Centers	Montgomery (Capital), Birmingham, Montgomery, Huntsville	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	Alabama Public Service Commission & USPS Publication 65	Official state regulatory authority

Alabama Postal Geography & Key Cities

State Capital: Montgomery | Postal Code: AL | Total Counties: 67 Counties | ZIP Prefix Range: 350xx–369xx

Verified Data Authority: Alabama Public Service Commission & USPS Publication 65

Major municipal distribution centers:

Birmingham
Montgomery
Huntsville
Mobile
Tuscaloosa

Key Counties & Administrative Jurisdictions

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

Jefferson County
Mobile County
Madison County
Montgomery County
Shelby County

Real Alabama Area Codes (AL)

6 active numbering plan area (NPA) codes serving 67 jurisdictions across Alabama.

Active North American Numbering Plan area codes: 205, 251, 256, 334, 659, 938

Postal Delivery Standards & Format Nuances in Alabama

Dual-jurisdiction postal mapping across unincorporated Jefferson and Shelby counties where suburban addresses use Birmingham delivery designations while remaining outside city taxing borders.
Rapid industrial and automotive growth corridors around Huntsville (Madison County) featuring newly assigned USPS ZIP+4 delivery sequences.

Standard USPS Publication 28 Test Examples for Alabama

Residential Delivery Point:
100 Main St, Apt 4B Birmingham, AL 35201-1204

Commercial / Multi-Unit Delivery Point:
Alabama Logistics & Software Corp 500 Enterprise Way, Suite 300 Montgomery, AL 36101-4810

Frequently Asked Questions about Alabama Addresses

What ZIP codes does Alabama use for mail and package delivery?: Alabama (AL) operates within the 5-digit ZIP prefix range 350xx–369xx, covering numeric postal codes from 35004 – 36925. Mail routed to state capital Montgomery and key regional centers such as Birmingham, Montgomery, Huntsville adheres to these official USPS boundaries.
Which telephone area codes are valid for Alabama?: Alabama is served by 6 active North American Numbering Plan (NANPA) area codes: 205, 251, 256, 334, 659, 938. Synthetic telephone numbers generated for Alabama reflect these verified regional area code assignments across state jurisdictions.
How many counties are in Alabama?: Alabama is divided into 67 counties, including major administrative regions such as Jefferson, Mobile, Madison, Montgomery. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.
What postal formatting conventions and addressing quirks are unique to Alabama?: Dual-jurisdiction postal mapping across unincorporated Jefferson and Shelby counties where suburban addresses use Birmingham delivery designations while remaining outside city taxing borders. Rapid industrial and automotive growth corridors around Huntsville (Madison County) featuring newly assigned USPS ZIP+4 delivery sequences. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.
Are the Alabama addresses generated on this page real places?: No. All street numbers, recipient names, and telephone numbers generated for Alabama are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Alabama ZIP codes (350xx–369xx), real city names (Birmingham, Montgomery), and verified area codes (205, 251), they do not correspond to real individuals or private residences.

Nearby & Bordering States

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

Alabama ZIP Prefixes and Sectional Center Facilities

Mail addressed to Alabama 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
352xx	Birmingham	Jefferson County
354xx	Tuscaloosa	Tuscaloosa County
358xx	Huntsville	Madison County
361xx	Montgomery	Montgomery County
366xx	Mobile	Mobile County

These 5 prefixes cover the 350xx–369xx range. Look up any ZIP prefix to see its facility and generate valid ZIP codes inside it.