NEW YORK--(BUSINESS WIRE)--Time Warner Cable (TWC) has expanded its outdoor WiFi network to three new cities – Dallas and San Antonio, Texas and Raleigh, North Carolina – and now offers more than 100,000 TWC WiFi® Hotspots across its national WiFi network. TWC Internet customers also have access to one of the nation’s largest free WiFi Hotspot networks, Cable WiFi®, now totaling more than 400,000 hotspots operated by TWC and other Internet service providers in major cities across the country. “