They have an excellent interstate rate as low as 2.9 per minute on some calls and below 6.9 per minute on most calls. Their intrastate rates and international rates are very good. Online billing, updated daily with call detail, gives you the ability to view your bills on the web. Signing up is easy. The in-state and international rates are better than average.
Billing is in full minutes.
There is no per-call surcharge, period. For commercial and residential users. Automatic credit card payment. Six-second billing increments. There is no per-call surcharge, period.