ACC Business was founded on a simple idea: provide small to mid-size businesses first-rate telecommunications services at a low, affordable price. In 1982, ACC Telecom was founded in Rochester NY as a regional long distance carrier. AT&T acquired ACC Telecom in 1998 and incorporated the operations of the business sector to create ACC Business. As a division of AT&T, ACC Business provides all its customers access to the largest, most advanced and reliable telecommunications network in the world. The AT&T Worldwide Intelligent Network is 100% digital, carries more than 97% of its traffic on fiber-optic cable and is constantly enhanced, upgraded and monitored for excellence. Thousands of businesses have chosen ACC business because we deliver a competitive calling plan that makes sense. By offering basic services, we're able to keep our prices down. As we like to say, we like to pass the savings on to you. Straightforward telecommunications that small and growing businesses can afford, that's ACC's business