How to force a piece of text to be 'direction ltr' inside a 'direction rtl' paragraph

Question

So, phone numbers are always ltr (left to right).

Working on a multilingual website I need to insert a phone number (with a \'+\' prefix and numbers separated by \'-\')

Answer 1

Another option could be to use dir='ltr' attribute, in your inline element:

Please call to +44-123-321 for some help

Please note that including ‎ in your HTML is as bad as using dir='ltr' attribute.