Organization Information

Address Management

Post Office Changes

The table shown here includes Post Offices that have been suspended for years. Customers in these communities are being served by nearby offices. The listings in this table represent the administrative action of the Postal Service™ officially closing these offices.

 

Old/New	Finance No.	ZIP Code	State	P.O. Name	County/Parish	Station/ Branch/Unit	Unit Type	Effective Date	Comments
Old	25-3260	49634	MI	Filer City	Manistee	Main Office	Post Office	07/29/2019
New	25-5720	49634	MI	Manistee	Manistee	Filer City	Place Name	02/08/2025	Post Office™ discontinued. Retain ZIP Code™. Establish a Place Name. Continue to use Filer City, MI 49634 as the last line of address.
Old	47-4680	38045	TN	Laconia	Fayette	Main Office	Post Office	04/30/2018
New	47-8016	38045	TN	Somerville	Fayette	Laconia	Place Name	02/22/2025	Post Office discontinued. Retain ZIP Code. Establish a Place Name. Continue to use Laconia, TN 38045 as the last line of address.
Old	47-2736	38331	TN	Eaton	Gibson	Main Office	Post Office	12/20/2018
New	47-8652	38331	TN	Trenton	Gibson	Eaton	Place Name	02/22/2025	Post Office discontinued. Retain ZIP Code. Establish a Place Name. Continue to use Eaton, TN 38331 as the last line of address.

— Address Management, Addressing and Geospatial Technology, 3-6-25