Operated in Houston, Texas.
Houston @ CT (UTC -06:00) has over 4092459 registered phone calls an hour at peak.
703-209-4971954-782-7237814-402-4193810-434-3190919-775-6558618-755-4975617-309-9686908-772-9734706-529-5595319-840-1685571-510-2196845-625-2734914-392-8513719-310-3561724-361-7311410-727-2004270-359-5454763-208-5332631-947-8918423-488-3763520-224-7844828-966-3601701-661-4425479-298-5092819-628-7359703-956-4117434-480-8486