My domain's WHOIS info shows +1.1234567890 whatever phone number I enter in Domains > Registrations > Modify WHOIS Contact Info.
Anyone know how to get it to show the correct number? Thanks.
Is the domain actually registered through Dreamhost (with them as the registrar, not just the web host)? If it's through a different registrar, you need to update the WHOIS info there, not with Dreamhost.
It is, and all non-phone number fields update fine.