When speaking by phone to the number that appears here, what extension is dialed to call and make an appointment?

Dear Edwin, good afternoon. Appointments are made exclusively through the MEXITEL system, which depends on the Ministry of Foreign Affairs and not on the Consulates. MEXITEL's telephone number is 1.877.639.4835

Edwin Ortega When you check they give you all the options of your services that they give in the consulate, and you press the option, and wait for an operator to attend, and it does not take long for your wait.  Luck.

You will not be able to communicate, I will last 2 months talking daily and nothing, until I went in person they treated me there