Countries
> All the Postal Authorities existed and exists in UNITED STATES.
UNITED STATES
Overseas Territories
| Postal Authority | Issued period | Number of stamps | Area | Notes |
|---|
| NoImageJAPAN | | 0 | area | |
| NoImageUNITED STATES BRATTLEBORO,VT. | | 0 | area | |
| NoImageUNITED STATES Envelopes | | 0 | area | |
| NoImageUNITED STATES LOCKPORT,N.Y. | | 0 | area | |
| NoImageUNITED STATES MILLBURY,Mass. | | 0 | area | |
| NoImageUNITED STATES NEW HAVEN,CONN. | | 0 | area | |
| NoImageUNITED STATES NEW YORK,N.Y. | | 0 | area | |
| NoImageUNITED STATES PROVIDENCE,R.I. | | 0 | area | |
| NoImageUNITED STATES ST.LOUIS,MO. | | 0 | area | |
| NoImageUNITED STATES BOSCAWEN,N.H. | | 0 | area | |
| NoImageUNITED STATES BALTIMORE,MD. | | 0 | area | |
| NoImageUNITED STATES ANNAPOLIS,MD. | | 0 | area | |
| NoImageCONFEDERATE STATES | | 0 | area | |
| NoImageDANISH WEST INDIES | | 0 | area | |
| NoImageGUAM | | 0 | area | |
| NoImageHAWAII | | 0 | area | |
| NoImageMARIANA ISLANDS | | 0 | area | |
| NoImagePUERTO RICO | | 0 | area | |
| NoImageUNITED NATIONS,OFFICES IN NEW YORK | | 0 | area | |
| NoImageUNITED STATES ALEXANDRIA,VA. | | 0 | area | |
UNITED STATES
