Address and geodata
Records for optimum address database maintenance

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For address maintenance, a range of reference data is available to you in the “Address and geodata” online service. The “Street directory with sorting data” contains information on street names, house numbers, postcodes and sorting.

Service and features

Address maintenance is an essential precondition for smooth delivery of postal items. Swiss Post knows the correct addresses of private individuals and companies throughout Switzerland. It also continually registers changes of address. As a business customer, you can use this data to maintain your address database.

Street directory with sorting data

By downloading the “Street directory with sorting data”, you obtain all the street, hamlet and plot names as well as the postcodes valid for the addressing of all buildings served by the postal system in Switzerland and the Principality of Liechtenstein. 

You can use the file as a reference for the postal validation of customers’ addresses or as the basis for preliminary sorting of correspondence (letters, newspapers, magazines and catalogues up to 1000 g). This helps ensure that your addressed items reach the right recipients safely and reliably.

Who is this service for?

The “Address and geodata” online service is intended for business customers and can be used to download the “Street directory with sorting data”.

Costs

Access to “Address and geodata” is free of charge.

Use of the data from “Address and geodata” is partially subject to a fee. The prices for these services can be found in the relevant factsheets.

Use of the “Street directory with sorting data” service is free of charge.

Preconditions

To access “Address and geodata”, use the single login for the Swiss Post Customer Center.

Instructions

More information

Maintaining customer addresses

Use correct addresses when sending your mailings. Permanent address maintenance increases the number of responses and limits returns. Swiss Post helps you with address maintenance through a number of different services so that your address database is always up to date.

Do you need some advice?
Address Competence Center

Give us a call

Monday to Friday: 8 a.m. – 12 noon and 1.30 p.m. – 5 p.m.

+41 58 386 67 67
+41 58 386 67 67

Write to us

We are here to help
address-maintenance@swisspost.ch

For hearing impaired persons

For deaf or hearing impaired persons

How to find us

Post CH Ltd
PostMail
Address Competence Center
Sternmatt 6
P.O. Box 2151
6010 Kriens 2