I have tried bandwidth.com before. They are cheaper and claim they own the VOIP infra so can afford to be. https://www.bandwidth.com/twilio-alternative/ https:

I have tried bandwidth.com before. They are cheaper and claim they own the VOIP infra so can afford to be. https://www.bandwidth.com/twilio-alternative/ https://www.bandwidth.com/twilio-alternative/ For a fun project though so can't comment on uptime etc. However, if they are powering the VOIP infra behind the other providers, should be good I guess?