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Home Countries Continents

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

New postal code updatesFree tools and featuresGuides and insights

No spam, unsubscribe anytime.

The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

Tools

ATM Finder
Download Printable Postal Codes
Postcode Widget Generator
Post Office Finder
Currency Converter

Resources

All Postal Codes
Find Post Office
Maps
Countries
Blog

Info

About
Advertise with us
Contact
Privacy
Terms

© Copyright 2026 ListPostCode. All rights reserved.

Home
All Postal Codes
Finland
Prefix 21

21

Postcode Prefix

Postcodes with first number 21

Browse all communes and their postal codes that start with the prefix 21 across Cambodia.

1 Province58 districts58 communes

Browse by prefix

00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

List of postcodes with first number 21:

Southwest Finland

58 districts, 58 communes

Hevonpää 21510

Houtskari 21760

Ilmarinen 21350

Karinainen 21840

Korpoström 21720

Lielahti Tl 21630

Lillandet 21650

Livonsaari 21180

Merimasku 21160

Norrskata 21750

Nousiainen 21270

Paattinen 21330

Pärnäinen 21670

Preitilä 21540

Riihikoski 21870

Rymättylä 21140

Tarvasjoki 21450

Tortinmäki 21340

Uusikartano 21930

Vanhalinna 21410

Yliskulma 21430

All Postcodes

Complete list of 58 communes with postcode prefix 21

ProvinceDistrictCommunePostcode

Southwest Finland Parainen

Southwest Finland

Southwest Finland Kirjala

Southwest Finland

Lielahti Tl 21630

Southwest Finland Lielahti Tl

Southwest Finland

Lillandet 21650

Southwest Finland Lillandet

Southwest Finland

Southwest Finland Nauvo

Southwest Finland

Pärnäinen 21670

Southwest Finland Pärnäinen

Southwest Finland

Southwest Finland Nötö

Southwest Finland

Southwest Finland Korppoo

Southwest Finland

Korpoström 21720

Southwest Finland Korpoström

Southwest Finland

Southwest Finland Utö

Southwest Finland

Norrskata 21750

Southwest Finland Norrskata

Southwest Finland

Houtskari 21760

Southwest Finland Houtskari

Southwest Finland

Southwest Finland Mossala

Southwest Finland

Southwest Finland Naantali

Southwest Finland

Southwest Finland Raisio

Southwest Finland

Southwest Finland Poikko

Southwest Finland

Rymättylä 21140

Southwest Finland Rymättylä

Southwest Finland

Southwest Finland Röölä

Southwest Finland

Merimasku 21160

Southwest Finland Merimasku

Southwest Finland

Livonsaari 21180

Southwest Finland Livonsaari

Southwest Finland

Southwest Finland Velkua

Southwest Finland

Southwest Finland Lemu

Southwest Finland

Southwest Finland Askainen

Southwest Finland

Southwest Finland Masku

Southwest Finland

Nousiainen 21270

Southwest Finland Nousiainen

Southwest Finland

Southwest Finland Rusko

Southwest Finland

Southwest Finland Vahto

Southwest Finland

Paattinen 21330

Southwest Finland Paattinen

Southwest Finland

Tortinmäki 21340

Southwest Finland Tortinmäki

Southwest Finland

Ilmarinen 21350

Southwest Finland Ilmarinen

Southwest Finland

Southwest Finland Lieto As

Southwest Finland

Vanhalinna 21410

Southwest Finland Vanhalinna

Southwest Finland

Southwest Finland Lieto

Southwest Finland

Yliskulma 21430

Southwest Finland Yliskulma

Southwest Finland

Tarvasjoki 21450

Southwest Finland Tarvasjoki

Southwest Finland

Southwest Finland Piikkiö

Southwest Finland

Hevonpää 21510

Southwest Finland Hevonpää

Southwest Finland

Southwest Finland Naskarla

Southwest Finland

Southwest Finland Paimio

Southwest Finland

Preitilä 21540

Southwest Finland Preitilä

Southwest Finland

Southwest Finland Taatila

Southwest Finland

Southwest Finland Sauvo

Southwest Finland

Southwest Finland Karuna

Southwest Finland

Southwest Finland Kuusisto

Southwest Finland

Southwest Finland Aura Kk

Southwest Finland

Southwest Finland Aura

Southwest Finland

Southwest Finland Prunkila

Southwest Finland

Southwest Finland Marttila

Southwest Finland

Southwest Finland Ollila

Southwest Finland

Southwest Finland Kyrö

Southwest Finland

Southwest Finland Kumila

Southwest Finland

Karinainen 21840

Southwest Finland Karinainen

Southwest Finland

Southwest Finland Auvainen

Southwest Finland

Riihikoski 21870

Southwest Finland Riihikoski

Southwest Finland

Southwest Finland Pöytyä

Southwest Finland

Southwest Finland Haveri

Southwest Finland

Southwest Finland Yläne

Southwest Finland

Uusikartano 21930

Southwest Finland Uusikartano

Southwest Finland

Found incorrect info for Postcodes with first number 21?

Home
All Postal Codes
Finland
Prefix 21

21

Postcode Prefix

Postcodes with first number 21

Browse all communes and their postal codes that start with the prefix 21 across Cambodia.

1 Province58 districts58 communes

Browse by prefix

00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

List of postcodes with first number 21:

Southwest Finland

58 districts, 58 communes

Hevonpää 21510

Houtskari 21760

Ilmarinen 21350

Karinainen 21840

Korpoström 21720

Lielahti Tl 21630

Lillandet 21650

Livonsaari 21180

Merimasku 21160

Norrskata 21750

Nousiainen 21270

Paattinen 21330

Pärnäinen 21670

Preitilä 21540

Riihikoski 21870

Rymättylä 21140

Tarvasjoki 21450

Tortinmäki 21340

Uusikartano 21930

Vanhalinna 21410

Yliskulma 21430

All Postcodes

Complete list of 58 communes with postcode prefix 21

ProvinceDistrictCommunePostcode

Southwest Finland Parainen

Southwest Finland

Southwest Finland Kirjala

Southwest Finland

Lielahti Tl 21630

Southwest Finland Lielahti Tl

Southwest Finland

Lillandet 21650

Southwest Finland Lillandet

Southwest Finland

Southwest Finland Nauvo

Southwest Finland

Pärnäinen 21670

Southwest Finland Pärnäinen

Southwest Finland

Southwest Finland Nötö

Southwest Finland

Southwest Finland Korppoo

Southwest Finland

Korpoström 21720

Southwest Finland Korpoström

Southwest Finland

Southwest Finland Utö

Southwest Finland

Norrskata 21750

Southwest Finland Norrskata

Southwest Finland

Houtskari 21760

Southwest Finland Houtskari

Southwest Finland

Southwest Finland Mossala

Southwest Finland

Southwest Finland Naantali

Southwest Finland

Southwest Finland Raisio

Southwest Finland

Southwest Finland Poikko

Southwest Finland

Rymättylä 21140

Southwest Finland Rymättylä

Southwest Finland

Southwest Finland Röölä

Southwest Finland

Merimasku 21160

Southwest Finland Merimasku

Southwest Finland

Livonsaari 21180

Southwest Finland Livonsaari

Southwest Finland

Southwest Finland Velkua

Southwest Finland

Southwest Finland Lemu

Southwest Finland

Southwest Finland Askainen

Southwest Finland

Southwest Finland Masku

Southwest Finland

Nousiainen 21270

Southwest Finland Nousiainen

Southwest Finland

Southwest Finland Rusko

Southwest Finland

Southwest Finland Vahto

Southwest Finland

Paattinen 21330

Southwest Finland Paattinen

Southwest Finland

Tortinmäki 21340

Southwest Finland Tortinmäki

Southwest Finland

Ilmarinen 21350

Southwest Finland Ilmarinen

Southwest Finland

Southwest Finland Lieto As

Southwest Finland

Vanhalinna 21410

Southwest Finland Vanhalinna

Southwest Finland

Southwest Finland Lieto

Southwest Finland

Yliskulma 21430

Southwest Finland Yliskulma

Southwest Finland

Tarvasjoki 21450

Southwest Finland Tarvasjoki

Southwest Finland

Southwest Finland Piikkiö

Southwest Finland

Hevonpää 21510

Southwest Finland Hevonpää

Southwest Finland

Southwest Finland Naskarla

Southwest Finland

Southwest Finland Paimio

Southwest Finland

Preitilä 21540

Southwest Finland Preitilä

Southwest Finland

Southwest Finland Taatila

Southwest Finland

Southwest Finland Sauvo

Southwest Finland

Southwest Finland Karuna

Southwest Finland

Southwest Finland Kuusisto

Southwest Finland

Southwest Finland Aura Kk

Southwest Finland

Southwest Finland Aura

Southwest Finland

Southwest Finland Prunkila

Southwest Finland

Southwest Finland Marttila

Southwest Finland

Southwest Finland Ollila

Southwest Finland

Southwest Finland Kyrö

Southwest Finland

Southwest Finland Kumila

Southwest Finland

Karinainen 21840

Southwest Finland Karinainen

Southwest Finland

Southwest Finland Auvainen

Southwest Finland

Riihikoski 21870

Southwest Finland Riihikoski

Southwest Finland

Southwest Finland Pöytyä

Southwest Finland

Southwest Finland Haveri

Southwest Finland

Southwest Finland Yläne

Southwest Finland

Uusikartano 21930

Southwest Finland Uusikartano

Southwest Finland

Found incorrect info for Postcodes with first number 21?