Maura Nicholson, USCIS General Case Inquiries (2012)
“ Emails should be sent to the Service Center that has jurisdiction over your case. The receipt notice will indicate EAC for the Vermont Service Center, SRC for the Texas Service Center, LIN for the Nebraska Service Center, and WAC for the California Service Center. When contacting the Service Centers by email, you will need to provide the information outlined in Step 1. ”
