Excellent service

Excellent reliable service that is unlimited inside the United States at the lowest price. My only minor complaint is that I deleted their message giving me the code for text messages, so I can neither read received ones or send them. It's not worth the loss of a star, but still annoying.

The person on the phone is very nice…

The person on the phone is very nice and helpful and well. Guided me through the steps very well with a kind tone and didn't get upset or angry and stayed patient with me

Tello support and service

This company is one of the few of its kind. They respond to emails in about 30 minutes no matter what time it is and they understand when mistakes are made so they compensate, they don't try to steal people's money. Their services are also very satisfactory at a low cost and have a lot of benefits. In Greece the cost for such benefits is three times higher. I would highly recommend Tello, with its greatest advantage as I said, immediate service. * This is the second time in my life giving a 5-star review for a company