Mexican landline when calling from the U.S. you must dial: 011 52 6691 76-0893.
U.S. phone (213) 928.6214
With the above phones, I can be reached in the evenings from 5:00 p.m. to 9:00 p.m. U.S. Mountain time.
When in Mazatlan, dial: 6691 34-0686 (Mex. cell) in Mexico is on 24 hrs. and 176-0893 in the evenings.
My U.S. cell (520) 223-5179 is on 24 hrs. while I am in the States on a Menaje.