The Laurier Library makes available Canada Post postal code resources to university researchers (faculty, staff, and students) through the Data Liberation Initiative (DLI). These resources include the: Postal Code Conversion File (PCCF) Postal Code by Federal Ridings File (PCFRF) Postal Code Conversion File+ (PCCF) If you currently have copies of these files or are using them in your research, please contact Michael Steeleworthy for more information about acess and use.