It depends on what part of the Church you are trying to get in touch with.
Here are some addresses you could try-
- New Guinea Islands Diocese - PO Box 806, Kimbe, West New Britain
- Popondetta Diocese - PO Box 26, Popondetta, Northern Province
- Dogura Dicese - PO Box 19, Dogura, Milne Bay
- Aipo Rongo Diocese - PO Box 893, Mt Hagen
- Port Moresby Diocese - PO Box 6491, Boroko
Give those a try.Tags: anglican church