No.
Use a different email and phone number and name otherwise its just a duplicate account

引用自 Surra：

Hey!
If anyone could help me, is it possible, with the same e-mail and phone number to have more than 1 Steam account?
Have a great day :dallaspd3::csgogun:

Yeah you can have more than 1 steam on same email and phone number.

引用自 Jaunitta 🌸：

No.
Use a different email and phone number and name otherwise its just a duplicate account

This is completely incorrect.

source (see bottom of page)

Thank you so much!

引用自 Surra：

Hey!
If anyone could help me, is it possible, with the same e-mail and phone number to have more than 1 Steam account?
Have a great day :dallaspd3::csgogun:

you can have million accounts with the same phone number and email address. But of course, you are taking a risk with the phone number, meaning if all accounts share the same phone number and the one account gets banned due to cheating, receives a vacban, then all accounts linked via phone number will get banned. But other then that, you will be ok.

vacban - https://psteamhelp.yuanyoumao.com/en/faqs/view/647C-5CC1-7EA9-3C29

How do VAC bans relate to phone numbers?
VAC bans are applied to all accounts sharing a phone number at the time of the infraction. For this (and many other) reasons we do not recommend sharing your phone number or using another user's phone number on your Steam account. Accounts sharing the phone number that do not own the game the VAC ban is for will still receive a VAC ban and will not be able to purchase the game moving forward.

There are no restrictions placed on phone numbers that were on an account when the account was VAC banned; phone numbers can immediately be used on new accounts.

Note: This feature is not enabled for all games and is used at the discretion of the developer.