Postal code · postnummer

Norway postal codes

Q: What is the postal code format in Norway?

Norway postal codes follow the pattern #### (# = digit, @ = letter), i.e. 4 digits. Examples: 0025, 0107, 6631.

Q: What regex validates Norway postal codes?

^(?:\d{4})$ 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.

Norway postal codes have the format #### (4 digits), for example 0025. zipcodestack has 5,242 postal codes for Norway in 15 regions.

Format: ####
Example: 0025
Codes in our database: 5,242
Local name: postnummer

Norway postal code format

Pattern	#### (# digit, @ letter)
Examples	0025, 0107, 6631
Regex	`^(?:\d{4})$`
Official lookup	adressesok.posten.no

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
Agder	4400 – 4994	289
Akershus	1300 – 3521	322
Buskerud	3001 – 3648	192
Finnmark	9186 – 9991	150
Innlandet	2100 – 3528	390
Møre og Romsdal	6001 – 6763	332
Nordland	7979 – 8986	403
Oslo County	0001 – 1295	631
Rogaland	4001 – 5595	312
Østfold	1501 – 1894	236
Telemark	3650 – 3999	189
Trøndelag	6657 – 7995	517
Troms	8409 – 9498	247
Vestfold	3070 – 3297	195
Vestland	5003 – 6997	727

Postal Codes of the largest cities

Oslo 0001 + 630 more Bergen 5003 + 131 more Trondheim 7003 + 147 more Stavanger 4001 + 47 more Kristiansand 4604 + 57 more Drammen 3001 + 50 more

Neighbouring countries

🇫🇮 Finland#####🇷🇺 Russia######🇸🇪 Sweden### ##

Norway postal codes: FAQ

What is the postal code format in Norway?

Norway postal codes follow the pattern #### (# = digit, @ = letter), i.e. 4 digits. Examples: 0025, 0107, 6631.

What regex validates Norway postal codes?

^(?:\d{4})$ 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.

What is the postal code of Oslo?

Oslo has 631 postal codes, starting with 0001. The right one depends on the street; see the full list for Oslo.

What are postal codes called in Norway?

In Norway the postal code is called postnummer.

How many postal codes are there in Norway?

The zipcodestack database contains 5,242 postal codes for Norway, each with place name, region and coordinates.

Postal code API

Look up Norway 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=0025&country=no

{
  "results": {
    "0025": [{
      "postal_code": "0025",
      "country_code": "NO",
      "city": "…",
      "state": "…",
      "latitude": …,
      "longitude": …
    }]
  }
}

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