FI Finland Major Regions Postal Code Details
🏛️ Helsinki · Uusimaa
02740Espoo
Espoo helsinki uusimaa 02740 Finland
02550Evitskog
Evitskog helsinki uusimaa 02550 Finland
04480Haarajoki
Haarajoki helsinki uusimaa 04480 Finland
07190Halkia
Halkia helsinki uusimaa 07190 Finland
04840Hautjärvi
Hautjärvi helsinki uusimaa 04840 Finland
00340Helsinki
Helsinki helsinki uusimaa 00340 Finland
04680Hirvihaara
Hirvihaara helsinki uusimaa 04680 Finland
03150Huhmari
Huhmari helsinki uusimaa 03150 Finland
03870Hyönölä
Hyönölä helsinki uusimaa 03870 Finland
05460Hyvinkää
Hyvinkää helsinki uusimaa 05460 Finland
03810Ikkala
Ikkala helsinki uusimaa 03810 Finland
04390Jäniksenlinna
Jäniksenlinna helsinki uusimaa 04390 Finland
04440Järvenpää
Järvenpää helsinki uusimaa 04440 Finland
05400Jokela
Jokela helsinki uusimaa 05400 Finland
03430Jokikunta
Jokikunta helsinki uusimaa 03430 Finland
02420Jorvas
Jorvas helsinki uusimaa 02420 Finland
02460Kantvik
Kantvik helsinki uusimaa 02460 Finland
09120Karjalohja
Karjalohja helsinki uusimaa 09120 Finland
03620Karkkila
Karkkila helsinki uusimaa 03620 Finland
04820Kaukalampi
Kaukalampi helsinki uusimaa 04820 Finland
02700Kauniainen
Kauniainen helsinki uusimaa 02700 Finland
04500Kellokoski
Kellokoski helsinki uusimaa 04500 Finland
04220Kerava
Kerava helsinki uusimaa 04220 Finland
05250Kiljava
Kiljava helsinki uusimaa 05250 Finland
02400Kirkkonummi
Kirkkonummi helsinki uusimaa 02400 Finland
01820Klaukkala
Klaukkala helsinki uusimaa 01820 Finland
09630Koisjärvi
Koisjärvi helsinki uusimaa 09630 Finland
02540Kylmälä
Kylmälä helsinki uusimaa 02540 Finland
04330Lahela
Lahela helsinki uusimaa 04330 Finland
02520Lapinkylä
Lapinkylä helsinki uusimaa 02520 Finland
02590Lappers
Lappers helsinki uusimaa 02590 Finland
07150Laukkoski
Laukkoski helsinki uusimaa 07150 Finland
09930Leppäkorpi
Leppäkorpi helsinki uusimaa 09930 Finland
01830Lepsämä
Lepsämä helsinki uusimaa 01830 Finland
04940Levanto
Levanto helsinki uusimaa 04940 Finland
08150Lohja
Lohja helsinki uusimaa 08150 Finland
01810Luhtajoki
Luhtajoki helsinki uusimaa 01810 Finland
02440Luoma
Luoma helsinki uusimaa 02440 Finland
04600Mäntsälä
Mäntsälä helsinki uusimaa 04600 Finland
02430Masala
Masala helsinki uusimaa 02430 Finland
09520Millola
Millola helsinki uusimaa 09520 Finland
04350Nahkela
Nahkela helsinki uusimaa 04350 Finland
05450Nukari
Nukari helsinki uusimaa 05450 Finland
03100Nummela
Nummela helsinki uusimaa 03100 Finland
04460Nummenkylä
Nummenkylä helsinki uusimaa 04460 Finland
09810Nummi
Nummi helsinki uusimaa 09810 Finland
04660Numminen
Numminen helsinki uusimaa 04660 Finland
05430Nuppulinna
Nuppulinna helsinki uusimaa 05430 Finland
01900Nurmijärvi
Nurmijärvi helsinki uusimaa 01900 Finland
04530Ohkola
Ohkola helsinki uusimaa 04530 Finland
02510Oitmäki
Oitmäki helsinki uusimaa 02510 Finland
03250Ojakkala
Ojakkala helsinki uusimaa 03250 Finland
03300Otalampi
Otalampi helsinki uusimaa 03300 Finland
01940Palojoki
Palojoki helsinki uusimaa 01940 Finland
01860Perttula
Perttula helsinki uusimaa 01860 Finland
02490Pikkala
Pikkala helsinki uusimaa 02490 Finland
07170Pornainen
Pornainen helsinki uusimaa 07170 Finland
03850Pusula
Pusula helsinki uusimaa 03850 Finland
05200Rajamäki
Rajamäki helsinki uusimaa 05200 Finland
05100Röykkä
Röykkä helsinki uusimaa 05100 Finland
04370Rusutjärvi
Rusutjärvi helsinki uusimaa 04370 Finland
04630Sääksjärvi
Sääksjärvi helsinki uusimaa 04630 Finland
04920Saarentaus
Saarentaus helsinki uusimaa 04920 Finland
04770Sahakylä
Sahakylä helsinki uusimaa 04770 Finland
04740Sälinkää
Sälinkää helsinki uusimaa 04740 Finland
09220Sammatti
Sammatti helsinki uusimaa 09220 Finland
09430Saukkola
Saukkola helsinki uusimaa 09430 Finland
03320Selki
Selki helsinki uusimaa 03320 Finland
02580Siuntio
Siuntio helsinki uusimaa 02580 Finland
02570Siuntio Kk
Siuntio Kk helsinki uusimaa 02570 Finland
02450Sundsberg
Sundsberg helsinki uusimaa 02450 Finland
03220Tervalampi
Tervalampi helsinki uusimaa 03220 Finland
04340Tuusula
Tuusula helsinki uusimaa 04340 Finland
02470Upinniemi
Upinniemi helsinki uusimaa 02470 Finland
03710Uusitalo
Uusitalo helsinki uusimaa 03710 Finland
01730Vantaa
Vantaa helsinki uusimaa 01730 Finland
02880Veikkola
Veikkola helsinki uusimaa 02880 Finland
03400Vihti
Vihti helsinki uusimaa 03400 Finland
03790Vihtijärvi
Vihtijärvi helsinki uusimaa 03790 Finland
📋 Finland Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
Privacy, terms and disclaimer
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📮Finland Postal FAQ and delivery guidance
📮 What is the format of Finnish postal codes?
Finnish postal codes consist of 5 digits only (e.g., 00100). The first two digits indicate the region, while the last three specify streets or neighborhoods.
🔍 How to find a Finnish postal code?
Use the postal code search tool on Posti.fi official website by entering an address or city name. Map apps like Google Maps also provide real-time postal code lookup.
⚠️ Will an incorrect postal code cause lost mail?
Mail with correct addresses usually arrives but may be delayed (up to 5 days). Use Posti's parcel tracking service for real-time updates.
🌍 Are special markings needed for international mail?
Always write "FINLAND" in bold. For parcels exceeding €22 value, include a customs declaration form detailing contents and value to avoid delays.
📬 Do PO Box codes differ from street codes?
Yes! PO Box codes start with "PL" (e.g., PL 100). Never mix street and PO Box codes – this may cause delivery failures.
