Mexico City: visas_mexico@state.gov
Ciudad Juarez: cdjconsularpassback@state.gov
Guadalajara: https://mx.usembassy.gov/embassy-consulates/guadalajara/contact-the-visa-section-guadalajara/
Hermosillo: HermosilloVisas@state.gov
Matamoros: MatamorosVisas@state.gov
Merida: Meridavisas@state.gov
Monterrey: MonterreyVisas@state.gov
Nogales: NogalesVisas@state.gov
Nuevo Laredo: NVLVisas@state.gov
Tijuana: TijuanaInfo@state.gov
U.S. Department of State, Visa Appointment Service Contacts:
https://ais.usvisa-info.com/en-mx/niv/information/contact_us
U.S. Department of State, U.S. Visas Contacts:
https://travel.state.gov/content/travel/en/contact-us/us-visas.html
Complete this form to contact the US Embassy or Consulate where you applied for a visa: https://forms.office.com/g/0d8mznA4Mu