Did you make sure you are using Binance.us and not Binance.com?
Binance needs your number because they will send you your one-time verification code there.
Anyway, if you have a payment option other than a debit card, say, PayPal, you might want to do the buying here. Please check the
Currency exchange board. There are 1:1 ($1 of fiat: $1 of
BTC) offers there. That way, you could avoid buying BTC with high premium from exchanges. Please use escrow.
R. I dropped the thought of using Binance.us because their rates are about the same as Coinbase.
I do have a PayPal account. IDK they sold BTC?
I'm not familiar with a lot of these terms discussing BTC and other coins too confusing?
Can you recommend a escrow service? I've never used one? I want to buy about $400 worth of BTC to send to my electrum account.
Thanks for the advice.