Location
The Guma' Mami, Inc. Administrative Offices are located at 117-A Chalan Guma Yuos, Room 5, Sinajana Community Center, Sinajana, GU.

Mailing Address
Guma' Mami, Inc.
P.O. Box FN
Hagatna, Guam 96932

Telephone
(671) 477-1760/64 or 477-1505.

Fax
671-477-4984

Email
gumamami@ite.net