Reliable service, unbeatable prices

Been using Tello for close to a year now and have had zero complaints so far. Everything works exactly as advertised. Great coverage, international calling, roaming with VoWiFi – it's the perfect combination for people travelling frequently who would like to adjust their phone plan depending on changing needs.

Out of service for four days

I had been without phone service for 4 days. An employee who I spoke to at about 1030PM Saturday night was able to talk me through getting my phone working again. He was knowledgeable and patient. I wish I had asked his name. But he is a great asset to Tello. I was at my wits end being unable to type in all the PUK codes I could and nothing worked. He was able to walk me through getting my phone working again. It was on an APPLE SE phone first generation. I have had it since it was new. And it still looks new as it has always been in a case. I did not want to give it up. But this Tello employee was the most helpful person I have ever come into contact with.

Switching from a landline that was way…

Switching from a landline that was way too expensive for our use of it. Sad to lose whole-house connectivity, but AT&T is simply out for money now.