Automatic region assignment in Vtiger CRM
- July 11, 2025
- Luuk Roovers
In Vtiger CRM Open Source you can classify Leads and Organizations by region through a combination of zip code data, custom fields and logic (e.g. via a module or workflow). Below I describe how this works in a practical approach that Vicus often deploys:
1. Use zip code field as base
Make sure that every record for leads and organizations contains a correctly filled out (Dutch) zip code field. This is the basis for region assignment (possibly also fill in country for international application).
2. Automatic province and region assignment
Vicus has developed a module for this purpose that, based on the zip code, automatically:
- Fill in the field Province
- Fill in the Region field (e.g. North, Central, South or customized such as "Region West")
- Standardizes the country name (e.g. "Netherlands" instead of "Netherlands")
3. Linking with zip code table
The module uses a comprehensive zip code table with over 4000 lines to accurately determine the correct province and region based on the first digits of the zip code (e.g. 3811 → Utrecht → Regio Midden).
4. Regular monitoring or one-time allocation
The region assignment can:
- Be performed once upon import or database cleanup
- Be structurally automated via a custom workflow or periodic script (cronjob)
5. Benefits of automatic region assignment
- You can run more targeted campaigns by region or province
- Sales regions can be automatically distributed to account managers
- Reports based on region become more reliable
- Less manual work during data entry or control
Bonus tip: Present your contacts on the map
With the GEOtools module you can also present your relations on the map. This gives you a good idea of where your relations are located and you can also, for example, determine an optimal route.

Vicus helps you
Want to have leads and accounts automatically classified by region? Vicus offers this module turnkey and can take care of the configuration for you. Contact us for more information or a quote.
Or read the article on how this module works in our knowledge base via this link
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