Very Cost-Effective

Though the Tello set-up took some time, once it was set up, I have had trouble-free phone access. It's cost-effective and the billing is automatic. I love this Tello service. I give it 5 stars despite the set-up challenges.

I like

I like, when I call, I get a human being who is ready to help! They answer questions and are happy people!

Number porting for two numbers was flawless

Number porting for two separate numbers from two different providers has been flawless. Steps given for obtaining a number and performing port provided all required details. Service has been great, with comparable coverage of previous providers. We've not experienced any outages or notable slowdown in service. First number has been with Tello for 6 months. Second number was ported in the last month.