3 free numbers received an SMS from Microsoft in the last 7 days, so Microsoft still delivers to them. Use one for your Microsoft verification code.
Use 408220 as Microsoft account security code. Go passwordless with Microsoft Authenticator https://aka.ms/authapp
+4934377319107Your Skype Caller ID is now active. If you did not activate it yourself, go to go.skype.com/cli and enter this code to deactivate it: GFVIHA
+49283289641051291 is your Microsoft account verification code. Go passwordless with Microsoft Authenticator https://aka.ms/authapp
+4923198943221Receive Microsoft SMS OnlineFree Germany Phone Numbers for SMS
Pick a number above that recently got an SMS from Microsoft, enter it in Microsoft, then open the number here. The code shows up in its inbox within seconds of arriving.
Microsoft blocks numbers that many people share. If nothing shows up after a minute, try another number from the list. The ones at the top heard from Microsoft most recently.
Only for throwaway accounts. Anyone can read these messages, and someone else could use the same number to take over the account later.