Cellular Phones & Internet Access
Your US provider will cover most parts of Tijuana.
There is internet access at several places in town and in many private houses. There are people at the RV park that have satellite internet.
There is internet access at the coffee shops and most B&Bs. In an emergency most gringo home owners will allow you to use their WIFI.
In La Paz in the old downtown area there is the Internet Cafe with computers for Internet access. Good prices and easy to use.