Who called from 4168326349

Got this unwanted text from "Amber" to access a site for sex hook ups.
I responded to remove all my contact info

I received the following text from the above #, 416-832-6349
02/16/2013 8:38 pm (PST)

This is the 1st unsolicited text from an unknown #, this is ridiculous, I would always get unknown phone #s calling, majority of the time never leaving a voice msg, but now, receiving text msgs from someone I do  not know nor wish to know, this is a new low and very much not appreciated.

Text msg:

Hey! It's Amber. I just put some pics on my profile at www.hookupincanada.com my username is Amber001xx. Make a free account and add me

I got the exact same text just now. How can this be prevented in the future from unsolicited texters?

I also just got the following text message:

"Hey! It's Amber. I just put some pics on my profile at www.hookupincanada.com my username is Amber001xx. Make a free account and add me."

VERY ANNOYING.

Received 2 text messages from this number.. One from "Amber" last night and one from "Laura" this morning.  This is not the way to get new customers...  Very bad of you: www.hookupincanada.com