Also, Mexico City, Guadalajara, and Leon, all in Mexico. San Isidro in the Dominican Republic. And now, Las Vegas and Coeur D'Alene in the US (both of those are contractor sites, Teletech and SPI). I saw Alvin TX, on the list, it's been gone a while. Also no mention here of Hilliard, OH.
Asian offshore are Iloilo, Libertad, and Stream Mall of Asia. Think that is the total there. Orange isn't handling customer service calls, don't think they do anything for Dish any more.
(Edit...sorry, just realized how old this thread is...lots of change since then)