Telecom US Signal to expand into Columbus - Business First of Columbus:

The telecommunications company US Signal will add operations in the Columbus area as part of a major expansion of its fiber optic network in Ohio.

The Grand Rapids, Mich.-based company said it is adding 1,000 miles to its fiber optic network in Ohio. As part of that expansion, it also will add facilities in Columbus, Cincinnati and Cleveland where customers can locate network, server and storage equipment and connect to various telecommunications services...