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Cta Cell Service

T-Mobile Service Coming To CTA Red, Blue Line Tunnels

Chicago Tribune | Wailin Wong | Posted 05.25.2011 | Chicago

The Chicago Transit Authority has added T-Mobile to a growing list of wireless companies offering underground service....

Verizon Service Now On CTA Subways

Crain's Chicago Business | Lorene Yue | Posted 05.25.2011 | Chicago

he Chicago Transit Authority has signed a service agreement with Verizon Wireless, making it the second mobile carrier to offer service in Chicago's s...