Here's a list of websites you can use to receive SMS online for free and without a phone. These can be used for a handful of things but they're most commonly used to verify social media profiles.

This List is Updated Monthly.

http://Freevirtualnumber.skycallbd.com

http://Getfreesmsnumber.com

http://Getsms.org

http://hs3x.com

http://Hs3x.com

http://Ireceivesmsonline.com

http://lleida.net/uk

http://Mfreesms.com

http://Mytrashmobile.com

http://Numberforsms.com

http://Onlinesim.ru

http://onlinesim.ru/sms-receive

http://pinger.co

http://Proovl.com

http://pumpsms.com/+18034706508.php

http://Receive-a-sms.com

http://receivefreesms.com

http://Receivefreesms.com

http://Receivefreesms.net

http://receive-sms.com/

http://Receive-sms-free.com

http://receive-sms-now.com

http://Receive-sms-now.com

http://receive-sms-online.com/

http://Receive-sms-online.com

http://Receivesmsonline.com/freephonenumber/

http://Receive-sms-online.info

http://Receivesmsonline.in/freephonenumber/

http://Receivesmsonline.me/freephonenumber/

http://Receive-smsonline.net

http://receivesmsverification.com

http://Receivesmsverification.com

https://5sim.net/free

https://catchsms.com

http://Sellaite.com

https://freesmscode.com

https://getfreesmsnumber.com

http://Smsc.ru

http://smsget.net

http://Smsget.net

http://Sms.ink

http://Smska.us

http://Sms-online.co

http://smspva.com/

http://Smsreceivefree.com

http://Sms-receive.net

http://Smsreceiveonline.com

http://sms-reg.com/

http://sms.sellaite.com

http://sms-verification.com/

http://Sonetel.com

http://Spryng.nl

MMM

https://qealty.ru/

https://receive-a-sms.com

https://receive-sms.com

https://regamega.ru/

https://regamega.ru/demo/number/demox1

https://ru.smstools.online/receive-free-sms/

https://simonline.su/

https://sms-activate.ru/

https://smsfinders.com

https://smska.us

https://smsnumbersonline.com

https://sms-online.co

https://sms-online.pro/

https://sms-receive.com

https://smsreceive.eu

https://smsreceivefree.com

https://sms-receive.net

https://smsreceiveonline.com

https://smsreceiving.com

https://smstibo.com

https://www.freeonlinephone.org

https://www.mytrashmobile.com

https://www.receive-sms-online.info

https://www.receivesmsonline.net

https://www.receivesms.org

https://www.receivesms.xyz

https://www.sms24.me/

https://www.spoofbox.com/en/tool/trash-mobile/number

https://www.temp-mails.com/Number

https://www.tropo.co

http://Tempsms.ru

http://virtualsms.ru/

http://www.411sms.com/freesms

http://www.freesmsverifications.com/go-free

http://www.k7.net/

http://www.receivesmsonline.com/

http://www.simser.info

http://www.smsver.com

http://www.smsverification.co.uk

http://www.twilio.com/  

http://Zadarma.com