Gmail · Code not received · Updated 2 October 2026
Gmail and Google Verification Codes Not Arriving: What to Check
Google codes have 6 digits and arrive as a text such as G-123456, by voice call, or through another 2-Step Verification method. When the SMS never shows, a wrong number, a filter or a request limit is the usual cause. Start with the quickest checks below and move down the list.
Confirm which method Google is using
Google may offer a text, a call, a prompt on a signed-in phone, or an authenticator code, so confirm which one the screen is actually asking for. On sign-in the screen often says where the code went and shows the last digits of the number.
If those digits are not your current number, the account holds an old one. Choose Try another way to pick a different method.
Check the number and format
Google sends the SMS to the digits in the phone field, so a typo, a missing country code or a landline number leaves the text unsent. Select the right country flag, drop the leading zero, and enter the number again. Landlines cannot receive texts, so pick the call option for those.
Rule out signal, storage and filters
A text needs mobile signal, free storage and a messaging app that lets automated messages through. Check airplane mode, restart the phone, and look inside the spam and blocked folders.
Messaging apps with built-in spam protection can hide automated texts. On a dual-SIM phone, check which SIM is active for messages.
Use another 2-Step Verification method
If the SMS fails during sign-in, Google lets you pick another method that you set up earlier. Options include backup codes, a Google prompt, an authenticator app and a security key. Select Try another way on the verification screen.
Backup codes work without any network, so keep a printed set for important accounts. A prompt on a phone that is already signed in is often the fastest option.
Too many requests or a number Google rejects
Google limits how often it sends codes and how many accounts one number can verify, so repeated requests can pause delivery. A message such as This phone number has been used too many times means the limit applies to that number.
Wait a while and ask for one code, or use a different number. A VPN or a new network can also trigger extra checks.
Codes you did not request
A Google code you did not request usually means someone typed your number or email into a sign-in or recovery form. Do not share the digits with anyone, and remember that Google staff do not ask you for a code. Open the security page of your Google Account, review recent activity, and change the password if something looks off.
When switching to another number helps
A different number helps when a new sign-up refuses yours or when your own SIM cannot get the text. On the Gmail numbers page, pick a line, request the code once, and watch the feed update every 20 seconds. The page shows SMS only, so do not choose the call option.
An existing account sends its codes to the number saved on it, so a public line cannot receive those. If you are locked out, use Google's account recovery page from a device and location you used before. To skip the phone step at sign-up, see how to create Gmail without a phone number.
Fix a missing Gmail code in order
- Read the screenNote which method Google used and the last digits of the number it names.
- Fix the numberSelect the correct country and enter the digits again.
- Test the phoneCheck signal, the active SIM, and filtered message folders.
- Try another wayUse backup codes, a prompt or an authenticator app.
- Wait, then retry onceLet any limit pause end, then ask for a single code.
- Recover or switchStart account recovery, or use a different number for a new sign-up.