Some of the popular services like smsvpa and getsmscodes for phone verifications have been giving me a lot of issues with my marketing lately. I searched for better providers and have tried the following that are worth looking into and thought I’d share:
Used to be my go-to service but I have been unable to buy credits with them for the last 5 months (I think they’re having systemic service/hardware outages/issues) which is why I was back looking for a phone verification provider. They have become very unreliable.
Can get really good deals but can be unpredictable and inconvenient. You gotta wait for the seller to respond and be online. Have to do thorough vetting to make sure numbers are non-VoIP and US. I would sometimes have to spend 2 days trying to get a seller because they weren’t available. I used to waste so much time on this.
Good service, decent pricing. I’ve used them for the last batch of 25 IM accounts I’ve made and they’re going strong. Their numbers are non-VoIP US and support text and voice verifications (awesome for Twitter). They have rentals too for longer term use (pump and dump).
Good luck everyone!