Calallen ISD takes transfer applications beginning on May 1st of a school year and the application process remains open until September 1st. After September 1st, applications are not considered. Out of District transfers are considered on a first come, first serve basis. Due to COVID-19 limitations, out-of-district non-resident transfer applications may be accepted via email or in person at our Central Office located at 4205 Wildcat Dr. Corpus Christi, Texas 78410. If applying by email, please send your non-resident transfer form and all supporting documentation to email@example.com. Or you may call Annie Swetish-Rivera at 361-242-5600 for additional information.