What is the format of the ESTA number?

ESTA – Electronic System for Travel Authorization – is a system created by the United States government to pre-assess the eligibility of visitors intending to enter the country under the Visa Waiver Program. This system generates a unique number for each application, which is an important part of the travel authorization process.

Regarding the format of this number, it consists of nine numerical digits. In other words, the code you will receive after ESTA approval is a sequence of nine numbers, without letters or special characters.

Having this number correctly recorded and using it according to official guidelines is essential to avoid any complications upon entry into the United States. It is important to remember that complying with immigration laws and regulations is crucial.

When filling out your ESTA application, make sure to use official channels and stay attentive to updated information. Additionally, when seeking clarification on the subject, prefer reliable sources and avoid falling for scams or marketing campaigns promising miracle solutions.

Each step of the process requires care and correct information to ensure a smooth trip in compliance with United States regulations.

About the author

Victoria Harper

Editor-in-Chief

Meet the author

As a journalist and lead editor at Visto n’ Visa, Victoria helps ensure that immigration topics are covered in a clear, trustworthy, and easy-to-understand way. Her focus is on delivering useful, human, and relevant content for people exploring new paths abroad.