How to receive SMS without mobile or on website

How to receive SMS without mobile or on website to verify identity or authenticity
Hi all users, many website check your authenticity by sending a message to your mobile phone and input the code which is send by them on your mobile phone,hundreds of websites are using this method to verify the identity of the user including Google forums and many surveys etc. It is really helpful when you don't have your mobile at that time or already made many account or completed many survey with it.
So here we have collected together a list of some useful and working website for you, which may helps you to verify by SMS, In the list of these site you can choose to use the website that actually suite your need better.

http://receive-sms.com
http://www.k7.net
http://www.simser.info
http://lleida.net/uk
http://sms-verification.com
http://receive-sms-online.com
http://www.youtxt.com/free-web-sms
http://www.textnow.com 
http://pinger.com
http://receivesmsonline.com/freephonenumber/
http://www.receivesmsonline.com/
http://www.youtextmessage.com
http://www.411sms.com/freesms
http://www.textnow.com
http://www.smsverification.co.uk
http://www.twilio.com
https://www.tropo.com

Enjoy..... :)