Area code 775 split from Area code 702 on May 15, 1999. 775 encompasses most of the state of Nevada (except for the Las Vegas area.) Area code 702 encompasses the metropolitan Las Vegas area and most of Clark County, Nevada, USA. Up until 1998-99, area code 702 covered all of Nevada. ...
Nevada area codes map (http://www.whitepages.com/maps/NV)
In the Mayan area of Chichen Itza, the Toltec civilization spread and the Maya were once again powerfully influenced by central Mexicans.
They are the Molokans or "milk eaters", and they preserve their culture in Baja California, with the architecture in their houses and museums, they produce fine wine (Along with the large Italian community that lives near them) and their language and traditions, as well as dresses and festivities.
The wave of Armenians, Lebanese, Syrians and Greeks came to Mexico in the early 20th century, mainly settled in urban areas and Baja California and Sinaloa, especially Greeks in the city of Culiacan, in proximity to relatives in California, U.S. is one notable migration.