TV Channel Listings

I am logged in to my COX account and I am on the TV LIstings web page however the channels showing are not for my location (Phoenix, AZ). The Zip Code is correct but the location is showing TUSC_MTC. Up until 3 days ago the location was always PICO_STC_VHUB and all the channels listed were correct then for my area. The other 3 locations in the drop down menu are also not in Phoenix. I tried the locaton Arizona (Default) which is one of the 3 drop down locations and that does not work either. HELP !!!