Yes, but most banks will ask for one anyway
You can open a bank account without providing a phone number at the time you apply, but nearly every bank will request one. The difference matters: some banks treat a phone number as optional information they collect for contact purposes, while others make it a required field in their system. If you genuinely cannot or do not want to provide one, your options narrow to a small set of banks and credit unions that allow you to complete the process entirely in person or by mail.
The reason banks push for phone numbers is straightforward—they use them for fraud detection, account recovery, and sending you alerts about suspicious activity. If you lose access to your account or someone tries to open one in your name, the bank's first move is often a text or call to verify it was you. Without a phone number on file, that verification step becomes slower and more complicated.
If you have a phone number but do not want to use your personal one, some banks accept a work number, a family member's number, or even a Google Voice number (which is free and does not require a phone service). That may be a simpler path than hunting for the rare bank that skips the requirement entirely.
Key Takeaways
- Most banks require a phone number to open an account, but a few credit unions and community banks allow you to open one in person without providing one.
- If you have any phone number available—work, family member, or a free Google Voice number—providing one usually makes the process faster and gives the bank a way to contact you about fraud.
- Opening an account entirely by mail is possible at some banks but takes longer and requires mailing in documents like a driver's license or passport.
- Banks use phone numbers primarily for fraud prevention and account recovery, so skipping it means you lose some security features and may face delays if your account is compromised.
Banks and credit unions that do not require a phone number
Credit unions are more likely than large banks to waive the phone number requirement, especially if you open an account in person at a branch. Many community-based credit unions have older systems that do not force a phone field, or they simply do not collect one as policy. Call your local credit union and ask directly whether you can open a checking or savings account without providing a phone number—the answer often depends on which branch you visit and who is helping you.
Some smaller regional banks and online banks designed for people without traditional identification also skip the phone requirement. Chime, for example, does not require a phone number to open an account, though you will need a valid ID and a Social Security number or ITIN. Other online banks vary; check their specific requirements before starting the process.
If you are opening an account in person at a brick-and-mortar bank or credit union, the staff member can often override the phone number field or mark it as "not provided" rather than leaving it blank. This is more common at smaller institutions than at national chains like Bank of America or Chase, where the system may not allow an account to be created without one.
What happens if you do not provide a phone number
If the bank does require a phone number and you do not provide one, the account simply will not open. The system will flag the field as incomplete and stop the process. You will not be able to proceed to funding the account or receiving your debit card.
If you somehow open an account without a phone number on file, the bank loses a critical tool for reaching you. If your account is frozen due to suspected fraud, the bank's standard procedure is to call or text you to confirm the activity. Without a phone number, they may lock your account for days while they try to reach you by mail or email, or they may require you to visit a branch in person to verify your identity. This can leave you without access to your money during a time-sensitive situation.
You also will not receive text alerts about large transactions, failed login attempts, or other security events that most banks send automatically. This means you may not notice fraud or unauthorized access as quickly as someone who has opted into those alerts.
Alternatives if you do not have a phone number
A Google Voice number is free and takes about five minutes to set up. You do not need a phone service or a cell phone to create one—only a Google account. Many banks accept Google Voice numbers because they are real phone numbers that can receive texts and calls. This is often the fastest solution if you want to open an account at a bank that requires a phone number but you do not have a personal one.
A work phone number or a family member's number can also work if the bank does not verify that the number belongs to you personally. Some banks do verify; others do not. If you use someone else's number, make sure they know the bank may contact them about your account, and be aware that if they change their number or you leave that job, you will need to update it with the bank.
If you want to avoid providing any phone number at all, open the account in person at a branch and ask the staff member whether they can create an account without one. Bring a government-issued ID and your Social Security number or ITIN. Some branches will do this; others will say the system does not allow it. If the first branch says no, try a different branch of the same bank or a different bank entirely.
Opening an account by mail if you cannot visit a branch
Some banks and credit unions allow you to open an account by mail without ever visiting a branch or speaking on the phone. You will typically need to print an application form, fill it out, and mail it along with a copy of your ID and sometimes a utility bill or other proof of address. The bank then mails you a debit card and account information.
This process takes longer—usually two to four weeks—because the bank has to receive your documents, verify them, and mail materials back to you. You will still be asked for a phone number on the application form in most cases, but if you leave it blank and the bank does not call to ask for one, your account may still open. Call the bank's customer service line before mailing anything to confirm whether a phone number is truly optional for mail-in applications.
Credit unions are more likely to accept mail-in applications without a phone number than large national banks. If you are a member of a credit union or have a family member who is, ask whether they offer this option.
What you will need instead of a phone number
Banks need a way to verify your identity and contact you if necessary. If you do not provide a phone number, be prepared to provide additional information:
- A government-issued photo ID (driver's license, passport, or state ID card)
- Your Social Security number or ITIN
- Proof of address (utility bill, lease, or bank statement dated within the last 60 days)
- An email address where the bank can reach you
Some banks will ask for all of these; others will ask for fewer. The more information you provide upfront, the easier it is for the bank to open your account without a phone number, because they have other ways to verify who you are and contact you if needed.
Frequently Asked Questions
Can I use a fake phone number to open a bank account?
No. Banks verify phone numbers as part of fraud prevention, and using a fake one is considered fraud. If the bank discovers the number is not real, they will close your account. Use a real number—your own, a family member's, a work number, or a free Google Voice number.
What if I provide a phone number but never use it?
That is fine. You can provide a phone number when you open the account and never answer calls or texts from the bank. The number is on file for the bank's use, not yours. You can still manage your account online or by visiting a branch.
Do online banks require a phone number?
Most do, but not all. Online banks like Chime do not require one. Others like Ally Bank and Charles Schwab do. Check the specific bank's requirements before starting the process. Online banks that do require a phone number usually make it mandatory because they have no physical branches to verify your identity in person.
Can I change my phone number after I open the account?
Yes. Log into your online banking, call customer service, or visit a branch and ask to update your phone number on file. This takes a few minutes and is free. Update it as soon as your number changes so the bank can reach you if there is fraud or a security issue.
What if the bank calls my phone number and I do not answer?
The bank will try again, usually multiple times. If they cannot reach you and they suspect fraud on your account, they may freeze it temporarily to protect you. You can unfreeze it by calling them back or visiting a branch with your ID. This is why having a working phone number on file is helpful—it speeds up the process if something goes wrong.