Country Information

CountryPoland
ISO CodePL / POL
Total Records72,898

Poland does not use a single nationally standardised postal code format in this dataset, so codes are stored as plain strings and validated against whatever the local source declares.

This database currently holds 72,898 postal codes ranging from 00-002 to 99-440, linked to 0 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. This country does not use administrative subdivisions to organise its postal codes. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: a third-party open dataset. This is an imported reference dataset, not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Poland Postcode Data

20,299 postcode found

Postal Code Building / Place Records
15-054 Białystok 1
15-055 Białystok 1
15-057 Białystok 1
15-062 Białystok 1
15-063 Białystok 1
15-064 Białystok 1
15-066 Białystok 1
15-067 Białystok 1
15-068 Białystok 1
15-070 Białystok 1
15-071 Białystok 1
15-073 Białystok 1
15-074 Białystok 1
15-077 Białystok 1
15-078 Białystok 1
15-080 Białystok 1
15-082 Białystok 1
15-083 Białystok 1
15-084 Białystok 1
15-085 Białystok 1
15-087 Białystok 1
15-088 Białystok 1
15-089 Białystok 1
15-090 Białystok 1
15-091 Białystok 1
15-092 Białystok 1
15-093 Białystok 1
15-094 Białystok 1
15-096 Białystok 1
15-097 Białystok 1
15-099 Białystok 1
15-101 Białystok 1
15-102 Białystok 1
15-103 Białystok 1
15-104 Białystok 1
15-107 Białystok 1
15-108 Białystok 1
15-109 Białystok 1
15-110 Białystok 1
15-111 Białystok 1
15-113 Białystok 1
15-114 Białystok 1
15-115 Białystok 1
15-117 Białystok 1
15-118 Białystok 1
15-119 Białystok 1
15-120 Białystok 1
15-121 Białystok 1
15-122 Białystok 1
15-123 Białystok 1

Postcodes by Region

Postcodes by City

Frequently Asked Questions

Poland does not use a single nationally standardised postal code format in this dataset, so codes are stored as plain strings and validated against whatever the local source declares.
Yes. Poland postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
72,898 This database currently lists
The records are imported from a third-party open dataset, an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.