USPS Customer Service Phone Number: USPS will not be presented to you if you are a person residing in the United States. We all know that the USPS is one of the essential postal departments in the country for the United States Postal Service.
Since the USPS is a government-owned entity, it is responsible for handling the entire territory of the United States for sending postal packages and mail throughout the country.
We know that the USPS is a large body of the Department of Posts, and because of this, It associated as the United States Post Office.
So it becomes mandatory for the USPS to have a Department of Customer Service, which can handle all queries and Can resolve customers related to their package and mail.
Yes, for the same concern, the USPS is itself a separate entity that handles all queries of customers and helps them with the questions or issues they are facing.
So, if you are someone living in the United States and have any query related to your mail or package, you will need to join the USPS Customer Service Department to resolve your question.
You can contact to USPS Customer Service Department through the number 650-377-1334 and customers provided full assistance regarding their email or package booking or delivery status or any other type of query related to USPS postage Services.