1) connect your VPN to USA country
2) open https://www.twilio.com/ website in your browser.
3) click on "Get a Free API Key".
4) sign up using fake USA information from here (https://www.fakenamegenerator.com/)
5) for email don't use temp mail use @outlook.com, @gmail.com, @hotmail.com, @yahoo.com for 100% success. (@outlook.com recommanded)
6) Choose "JAVA" in language.
7) in mobile number verification use textnow virtual number or use your real number for verification.
8) after verification your project menu appear.
9) choose Templetes -> phone numbers
10) give  any name to your project and skip other steps.
11) once project is created click on phone numbers.
12) select country then search.
13) select any number from the display and click "Buy".(dont worry there is no payment method).
14) click on setup number. Done you just create one virtual number with Calling, SMS , MMS facility.
15) for unlimited number release the previous number and buy another number.