I can't even log into Discord anymore because they changed their authentication method so that you have to provide a phone number. But they don't allow IP phone

I can't even log into Discord anymore because they changed their authentication method so that you have to provide a phone number. But they don't allow IP phone numbers so if you've got a carrier like Republic Wireless they disallow you since it's considered an IP phone. When I complained about this they basically said change carriers. Not interested in doing that and I'm thinking not getting into Discord has it's advantages.