World Service Office changed its mailing address to a lower-cost post office box. Mail forwarding has expired, so a lot of mail sent to the old WSO address is being returned to sender. Don’t let it happen to you! Click here to easily import the WSO’s mailing address to your contact list.
If you see the old address on a WSO form, including the Annual Appeal letter, only send it to our current address:
World Service Office
PO Box 44727
Rio Rancho, NM 87174-4727 USA