Postal code

Aland Islands postal codes

Q: What is the postal code format in Aland Islands?

Aland Islands postal codes follow the pattern ##### (# = digit, @ = letter), i.e. 5 digits. Examples: 22150, 22550, 22240, 22710, 22270, 22730.

Q: What regex validates Aland Islands postal codes?

^(?:22\d{3})$ matches the official format (from Google's address metadata). It checks the shape only; whether a code exists needs a lookup in a postal code database such as the zipcodestack API.

Aland Islands postal codes have the format ##### (5 digits), for example 22150. zipcodestack has 38 postal codes for Aland Islands in 3 regions.

Format: #####
Example: 22150
Codes in our database: 38
Local name: Postal code

Aland Islands postal code format

Pattern	##### (# digit, @ letter)
Examples	22150, 22550, 22240, 22710, 22270, 22730
Regex	`^(?:22\d{3})$`
Official lookup	www.alandpost.ax

Format and regex from Google's address metadata (libaddressinput). The regex checks the shape of a code, not whether it exists.

Postal Codes by region

Region	Range	Codes
Ålands landsbygd	22120 – 22630	20
Ålands skärgård	22550 – 22950	13
Mariehamns stad	22100 – 22111	4

Sample postal codes

221002210122110221112212022130221402215022151221602222022240222702231022320223302234022410224112243022520225302255022610

Aland Islands postal codes: FAQ

What is the postal code format in Aland Islands?

Aland Islands postal codes follow the pattern ##### (# = digit, @ = letter), i.e. 5 digits. Examples: 22150, 22550, 22240, 22710, 22270, 22730.

What regex validates Aland Islands postal codes?

^(?:22\d{3})$ matches the official format (from Google's address metadata). It checks the shape only; whether a code exists needs a lookup in a postal code database such as the zipcodestack API.

How many postal codes are there in Aland Islands?

The zipcodestack database contains 38 postal codes for Aland Islands, each with place name, region and coordinates.

Postal code API

Look up Aland Islands postal codes by API

zipcodestack looks up, validates and searches postal codes in 149 countries: city, state, coordinates, distances and radius search, as JSON.

/v1/search documentation International postal code API All documentation

300 free requests every month. No credit card required.

GET https://api.zipcodestack.com/v1/search?codes=22150&country=ax

{
  "results": {
    "22150": [{
      "postal_code": "22150",
      "country_code": "AX",
      "city": "…",
      "state": "…",
      "latitude": …,
      "longitude": …
    }]
  }
}

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