Dallas Tornado Power Outage: Maps of When Power Is Back | Heavy.com AEP Texas Oncor Updates Storm Center Power Outage Map and Notifi Alert System Do You Have Power? 240,000 Without Power in Dallas and Collin Verizon outage impacts phone service across United States | Centre Hour 12: AT&T interand cable in DFW is still down | Fort Worth Outage Center | Garland Power & Light Outages & Problems Thousands of Central Texans lose power during severe storm