TWILLO for facebook phone number verification

Hey there,
Hope you all are doing well. I just want to know that I am thinking of crating some facebook account for which I bought multiple gmail accounts..but there is also phone number verification for sign up. For that I have purchased subscription of TWILLO but I dont know how to use it for phone number verification.

If anyone used it before for same kinfd of thing please help me or any video regarding this if any.

Best regards

i think you need multiple phone numbers to receive the verification code, one for every account, so i dont think they provide multiple numbers..