Do metro pcs phones work in Mexico?

Yes, Metro PCS phones will work for calling Mexico, although you should contact Metro PCS to be sure that calling to Mexico is activated for your account and to determine what the cost is for various calls to Mexico.

Also, please note that when calling a Mexican cell phone, you must insert the prefix '1' between the country code +52 and the Mexican area code. For example, to dial a cell phone from Guadalajara (area code 33), you would dial +52-1-33-1234-5678 or 011-52-1-33-1234-5678.