Whether your footprint is local, regional, national, or throughout North America, Granite offers local and long distance phone service at a national level through long-term commercial wholesale contracts. Granite offers voice solutions to our customers at significant savings. With one company, one bill and one point of contact, Granite customers see operational savings far beyond the immediate reduction in their telephone bills. By utilizing a single national supplier that provides discounted service, Granite customers ease the burden of management by decreasing accounting and administrative costs.