Iron Pour Registration Form Returning StudentNew Student Mesalands Community College 911 South Tenth Street Tucumcari, NM 88401 (575) 461-4413, ext. 153 Please allow 2-3 business days for the registration form to be processed. After the application has been processed, contact the Business Office to pay the $100 non-refundable deposit at (575) 461-4413, ext. 110. The student will not be enrolled in the course, until the deposit has been paid.