[Working Method] Bypass Gmail Mobile phone verification.
1) Go to Gmail.com register page
2) When it says to insert a phone number just register at http://www.pinger.com/textfree/
3) Once you register you will be able to choose any phone number in the format of 1 (804) 464-7973 (Its a US Number)
4) Now just enter the number which you got from Pinger in the format of
Code: +11 (804) 464-7973
Here +1 is the code of US followed by the Pinger number.
5)Once done it may ask you to verify through phone or voice call. Choose Text and you will receive the code to you pinger account.
6) Enter the code and done.
Hope, it'll be useful.