I can't reset my password and sms recovery wouldn't work. I tried sms too many times and now I get error "you tried sending too many SMS messages". I also tried going to https://support.lastpass.com/s/contact-support?language=en_US and submitting my email but I didn't get a response back.
I have the same issue. SMS not working and now I cannot login for a few days already.At a certain point I received 10 lastpass recovery texts from the last 2 days simultaneously, but directly after is was no longer working.
There seems to be no way to avoid this SMS security. I cannot access Lastpass now and there seems to be nothing I can do, which is extremely inconvenient. Please help.