If you just received your US B1/B2 visa, or if you are getting ready to apply for one, it is smart to learn how to read the information printed on it. Catching a tiny printing mistake early can save you from major headaches at the airport check-in desk.
This guide walks you through a sample picture of a US B1/B2 visa and breaks down each field in simple terms so you can travel with complete peace of mind.
What a US B1/B2 visa looks like in your passport
A US B1/B2 visitor visa is a physical foil, which is a highly secure, printed sticker that a US embassy or consulate places directly onto an empty page inside your passport. It holds your photograph, your personal data, and special coding that border officers scan when you land in the country.
![Full US B1/B2 visa sample picture shown inside a passport, with a blurred photo and personal details, including visa type class B1/B2, issue date, expiration date, and control number.]()
Before you book any flights, look closely at your visa sticker to confirm these details are completely correct:
- Your full name matches the spelling on your passport data page exactly.
- Your passport number is written correctly without missing digits.
- Your nationality matches your current citizenship.
- Your visa class shows the correct category you were approved for.
- Your date of birth is correct and matches your records.
If you spot even a minor spelling mistake, you must get it fixed before you pack your bags.
Finding the visa number on a US visa stamp
Many travelers confuse the different numbers printed on their visa sticker. The official US visa number is the eight-character code printed entirely in red ink in the bottom right corner of the document. It usually consists of a single letter followed by seven numbers, though it can sometimes be made up of eight numbers.
This number is very important because you will need it to fill out airline travel forms, submit future visa renewals, or reference your history on official US government portals. It is a completely separate reference from your passport number or your application ID.
The difference between the visa number and the control number
Another number you will see on the sticker is the visa control number. It is easy to confuse this with your visa number, but they serve different purposes:
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The visa number: This is the red number in the bottom right corner that you use for standard travel forms and tracking.
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The control number: This is a longer, 11-digit or 14-digit number printed in black ink near the top of the sticker. The US Department of State uses this number strictly for internal tracking, and everyday travelers rarely need to use it.
![US B1/B2 visa sample picture highlighting the control number field, with a zoomed-in callout showing the visa control number printed near the top right of the visa.]()
Understanding your issue date and expiration date
Your visa sticker lists two major dates that dictate when you can travel:
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Issue date: The exact day the US embassy printed and finalized your visa.
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Expiration date: The final day you are allowed to show up at a US border crossing or airport to request permission to enter the country.
Please remember that the visa expiration date is completely separate from your allowed stay length. A 10-year visa window means you can use that document to travel to a US port of entry for a decade. However, the exact number of days you can remain inside the country on a single visit (usually up to 180 days) is decided by the border officer when you arrive.
![US B1/B2 visa sample picture highlighting the issue date and expiration date fields, with a zoomed-in callout showing the start and end dates of the visa validity period.]()
A field-by-field guide to reading your US B1/B2 visa
To help you review your passport stamp quickly, here is a breakdown of where to find each field and what it means:
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Surname and given name: Located near the center beneath your photo. These must match your passport exactly.
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Nationality: Located directly below your name to display your country of citizenship.
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Passport number: Located on the lower left portion of the sticker, matching your physical booklet.
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Visa number: Located in the bottom right corner, printed clearly in red ink.
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Control number: Located near the top right of the sticker, printed in black ink.
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Visa class: Located on the right side under the "visa type/class" heading, displaying B1/B2 for business and tourism.
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Entries: Located next to the date section. This is usually marked with an "M" for multiple entries, meaning you can visit the US several times before the expiration date. If it displays a "1" or a "2," you can only use the document once or twice.
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Issuing post: Located on the very bottom line, showing the exact city where the US embassy or consulate processed your file.
What to do if your visa sticker has incorrect details
Airlines and border protection officers check visa stamps very strictly. Even a minor typo can cause check-in computers to flag your profile, which could prevent you from boarding your flight.
If you find an error on your newly issued visa, take these steps right away:
- Do not attempt to travel with the mistake.
- Contact the specific US embassy or consulate that issued your visa. You can find their location printed on the bottom line of the sticker.
- Explain the typo and request a correction appointment.
- Bring your passport, your visa sticker, and your original application papers to the embassy so they can print a corrected foil for you.
FAQs
Where is the visa number on a B1/B2 visa?
The visa number is printed in red ink in the bottom right corner of your visa sticker. It is usually eight characters long and contains a mix of letters and numbers.
Is the control number the same as the visa number?
No. The red number in the bottom right corner is your actual visa number. The control number is printed in black ink near the top of the sticker and is used only by the government for internal tracking.
What does "M" mean under the entry field?
The letter "M" stands for multiple entries. It means you can use the visa to travel to the United States as many times as you like before the printed expiration date, as long as border officers approve each visit.
How long can I stay in the US if my visa is valid for 10 years?
The 10-year validity period only shows how long the visa remains active for travel. Your actual length of stay for an individual visit is decided by a border officer when you arrive, which is typically a maximum of 6 months.
Why apply with iVisa
Getting a US visitor visa involves a lot of moving parts, from filling out the long online DS-160 form to handling complex document uploads. Mistakes along the way are the most common reason why applications face unexpected delays or denials.
When you apply through iVisa, we make the entire process simple and stress-free:
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Clear form translation: We turn complicated government questions into simple, understandable language.
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Complete error checks: Our visa specialists review your application to fix typos and missing data before submission.
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Full interview scheduling: We take care of booking your mandatory biometric and embassy interview appointments on your behalf.
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Custom prep guides: You will receive a simple checklist of what documents to carry and useful tips to help you answer interview questions confidently.
Need help with your US B1/B2 visa?
If you have questions about your visa details, the application process, or what to do next, our team can help. Contact us anytime via iVisa chat or WhatsApp