Easily import contacts to the addressbook of Android device from other devices:
- Philips Xenium UDX format
- Google CSV (full support, with custom fields, custom fields are imported as text notes)
- Nokia NBU (contacts only)
Experimental(!) support of local, phone-only unsynced accounts, may or may not work, depends on device.
There is an option to format telephone numbers while importing, removing all 'non-phone' symbols from them.
Need to export contacts from your Android device? Check out the Simple Contacts Export app.