I have Hughes net and mine is limited to 450 mgs a day. Sounds like alot but one download on u tube can bring it down 20%. My sil has Verizon wireless broadband and they have two plans 5 giga bytes and 10 giga bytes per month and if you go over that you are charged extra. We couldn't understand why the monthly bill varied so much and he was going over his monthly limit. His internet has a phone number attached to his internet account.