+52-33-(13930000...13939999): Guadalajara, Jalisco (JAL) Read more about +52-33-(13930000...13939999)
+52-55-(36930000...36939999): Cuauhtémoc, Distrito Federal (DIF) Read more about +52-55-(36930000...36939999)
+52-81-(15500000...15509999): Monterrey, Nuevo León (NLE) Read more about +52-81-(15500000...15509999)