Float number is displayed as phone number for Opera-mobile

I'm developing small web-mobile application. Some my page contains float number. But on Opera-mobile this number is displayed as link to deal phone number. I have found similar issue for Safari:

<meta name="format-detection" content="telephone=no"/>

But this doesn't works for Opera-mobile. How to to fix it?

Although likely not the best solution you can use javascript to find the <a href="tel..." blocks and remove the href attribute from there.