All List of zip code Hazelwood area? us Hazelwood city Post Office Details

Updated: 28-09-2025

List of Zip Codes Hazelwood, us Location
City	Zip Code	State	County	Country
Hazelwood	15207	PA	Allegheny	United States
Hazelwood	28738	NC	Haywood	United States
Hazelwood	28786	NC	Haywood	United States
Hazelwood	63042	MO	Saint Louis	United States
Hazelwood	63043	MO	Saint Louis	United States
Hazelwood	63044	MO	Saint Louis	United States

USPS is operated by an 11-person Board of Governors, which resembles the board of directors of a public corporation - the Postmaster General, his deputy (currently vacant), and nine governors appointed by the President and approved by the Senate for seven-year terms.

Check Details Area Hazelwood Postal Code.

Hazelwood Area Zip Code is 15207 State PA County Allegheny, United States.
Hazelwood Area Zip Code is 28738 State NC County Haywood, United States.
Hazelwood Area Zip Code is 28786 State NC County Haywood, United States.
Hazelwood Area Zip Code is 63042 State MO County Saint Louis, United States.
Hazelwood Area Zip Code is 63043 State MO County Saint Louis, United States.
Hazelwood Area Zip Code is 63044 State MO County Saint Louis, United States.

United States Postal Service

The United States Postal Service (USPS), also known as the Post Office, U.S. Mail, or Postal Service, is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the United States, including its insular areas and associated states.

What does the US Postal Service do?

The Postal Service provides mail processing and delivery services to individuals and businesses in the U.S.

Who owns and runs the US Postal Service?

Why was the US Postal Service created?

Making sure that the mail was delivered as quickly and dependably as possible was critical to the colonies' survival. That's why three months after the battles of Lexington and Concord, the Continental Congress turned to Benjamin Franklin to establish a national post service as the first Postmaster General.

Why postal is important?

An efficient postal service, in addition to promoting national cohesion, provides an essential infrastructure for the expansion of industry and commerce. Postal money transfer and savings services are particularly valuable in developing economies, where banking facilities are limited.