I can't add phone number to my steam account

[友人A]

I'm in Vietnam and I can't add my current phone number to my account. The next button is disabled.
But when I typed in my dad's number, I can press next (I didn't add, just try a different one). What is this problem about and what can I do?

[cSg|mc-Hotsauce]

Contact support at the bottom of this page... https://help.steampowered.com/en/accountdata

[友人A]

Originally posted by cSg|mc-Hotsauce:

Contact support at the bottom of this page... https://help.steampowered.com/en/accountdata

:qr:

I'll try

[cSg|mc-Hotsauce]

Report back if they solve it or not, please.

[友人A]

Will do

[友人A]

Originally posted by cSg|mc-Hotsauce:

Report back if they solve it or not, please.

:qr:

They solve it after I sent a screenshot of my phone number. The screenshot was from android app with error bad phone number.
After that, I can add my phone number without any blank space

[cSg|mc-Hotsauce]

Originally posted by 友人 A:

Originally posted by cSg|mc-Hotsauce:

Report back if they solve it or not, please.

They solve it after I sent a screenshot of my phone number. The screenshot was from android app with error bad phone number.
After that, I can add my phone number without any blank space

Thank you!

After over a year with this issue on the forums, I can have an answer to any other user who asks.

[NUH UH!]

i'm from philippines and got a same problem i need help too

[cSg|mc-Hotsauce]

Originally posted by i'm innocent:

i'm from philippines and got a same problem i need help too

Follow my instructions in the 1st reply.

[NUH UH!]

Originally posted by cSg|mc-Hotsauce:

Originally posted by i'm innocent:

i'm from philippines and got a same problem i need help too

Follow my instructions in the 1st reply.

:qr:

okay sir what should i do?

[cSg|mc-Hotsauce]

Explain your issue and send a screenshot of the error.

[NUH UH!]

Originally posted by cSg|mc-Hotsauce:

Explain your issue and send a screenshot of the error.

:qr:

https://steamcommunity.com/discussions/forum/8/3057363849872443199/

[デスティニーローズ#24]

I cant put my phone number what should i do?

[Roxyfrog]

https://help.steampowered.com/en/wizard/HelpWithSteamIssue/?issueid=417 for anyone having issues with adding number use this link and submit a ticket to steam. I took a screenshot of me adding in the number I wanted to use so they could see I couldn't add it as the button was greyed out. They did reply back about 6 to 7 hours later and tried again today and put number in and it worked. They will update their system to recognize your phone number.