How to update contact & organization address in bulk
You can update the address for multiple contacts or organizations in bulk using the Bulk updates menu.
Notes:
- If you have more contacts than the default number of contacts loaded in your settings, and you want to bulk update all of them, you can do so by clicking on the Select: all # contacts in filter link in the text that appears at the bottom of bulk update menu.
- If a contact is updated as a part of a bulk update, this is not recorded when you run the Last activity filter in Advanced search.
- See here the reasons why some of the contacts selected in bulk have not been updated.