The FedEx post box can be identified by their white colour and typically a box-like design.

Search while using the UPS Drop Box filter checkmarked.

The UPS post box can be identified by their brown colour and typically a box-like design.

Search using the filters Location Type set to Collection Boxes and under Available Services checkmark Blue Boxes.

The USPS post box can be identified by their blue colour and typically a rounded-top design.

The collection box or blue box which is operated by the United States Postal Service or USPS and the drop box which are operated by various private carriers including the United Parcel Service or UPS, FedEx (formerly known as Federal Express), and DHL

There is two primary types of postboxes commonly found in the United States. Some further ideas for more detailed tagging are being discussed at Proposed features/Extend post box Locating postboxes in the United States post_box:mounting=* - to indicate what the box is attached to.post_box:apertures=* - to indicate number of separate slots for mail.post_box:design=* - to further indicate the physical type/shape of box.post_box:type=* - to indicate the physical type/shape of box.royal_cypher:wikidata=* - Wikidata item for the Royal Cypher ( not the monarch) see list at Key:royal cypher (UK & Commonwealth boxes only).royal_cypher=* - to indicate which Royal Cypher is on the post box (UK & Commonwealth boxes only).drive_through= yes/no - to indicate if you can drive up to the post box and drop the mail in from your car.check_date: collection_times=* - the date on which the collection times were last checked.

collection_times=* - the times at which mail is collected.ref=* - the reference number of the post box (if it has one).operator:wikidata=* - Wikidata ID for the company.operator=* - operator company name (may be the same as the brand).This tag value should only be mapped from using a node.

2 Locating postboxes in the United States.

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