i would say verizon wireless but that wasn't one of your options so let me explain it to you verizon is a top company but every company competes with a company they know is better than them and who does verizon wireless compete with......AT&T that's right why are they competing with at&t because they know they are a good company and doesn't want to get knock out why don't they compete with t-mobile its a nice company and kind of big too but at&t is bigger so your answer is at&t but verizon is still bigger
