Help re texting please

[T16GEM]

Hi all,
My friend lives in Texas and I want to know how to text her from my mobile? Do any of you know what I have to put in front of her number?

Thanks
Gems

[Claire L]

I am sure it is +1 then the usual mobile number.

Claire ;)

[T16GEM]

thanks I will try that in a moment! :)