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

Alabama (AL) operates within the 5-digit ZIP prefix range 350xx–369xx. 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 for Alabama use those area codes with a 555 exchange, which is reserved for fictitious use.

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 use those names.

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. They use Alabama ZIP codes from public USPS data and real city names, but they do not correspond to real individuals or private residences.

Random Alabama Address Generator

These addresses are randomly generated for software testing. They are not real people’s details: the street number, unit and recipient name are invented, and no record is checked for deliverability.

Randomly generated Alabama mailing addresses for software testing, form validation and staging data. Each record pairs a real Alabama city with a ZIP prefix that serves it and the county that city sits in, then adds a street number, a secondary unit designator and a recipient name that are invented.

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 prefix-to-state assignment
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
State Capital	Montgomery	US Census Bureau
Primary Time Zone	Central Time (America/Chicago, UTC-6 / UTC-5 DST)	IANA time zone database

Alabama Postal Geography & Key Cities

ZIP codes and Sectional Center Facilities are derived from public USPS ZIP code data, area codes from the North American Numbering Plan, and county names from US Census Bureau records. Street numbers and recipient names are synthetic, and nothing is checked against an address-verification service.

Cities the generator draws from:

Birmingham
Montgomery
Huntsville
Mobile
Tuscaloosa

Key Counties & Administrative Jurisdictions

County boundaries determine local sales tax jurisdictions in Alabama:

Jefferson County
Mobile County
Madison County
Montgomery County
Shelby County

Alabama Area Codes (AL)

Generated phone numbers use the area codes listed in the reference table above, paired with a 555 exchange so no number can reach a real line. Generate Alabama phone numbers.

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.

Alabama Address Examples in USPS Publication 28 Format

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. 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 for Alabama use those area codes with a 555 exchange, which is reserved for fictitious use.
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 use those names.
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. They use Alabama ZIP codes from public USPS data and real city names, but 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

The first three digits of a ZIP code place an address within Alabama. These are the prefixes assigned to the state:

352xx, 354xx, 358xx, 361xx, 366xx

Which processing facility sorts a given prefix is set by the current USPS labeling list L005 and changes as processing is consolidated, so it is not reproduced here. Look up a ZIP prefix to see its state and generate ZIP codes inside it.