Debbie Christiansen (Postmaster)
deborah.a.christiansen@usps.gov
392 Ash St
Frannie, WY 82423
Frannie, WY 82423
The Frannie Post Office is located in the state of Wyoming within Big Horn County. This location serves 233 Frannie residents with a median income of $38,125. It's estimated that approximately 372 packages pass through this post office each year.