The invention discloses a method of extracting contact person data of a Saipan system. The method comprises the steps of S1, extracting a contact person storage file; S2, traversing the contact person storage file and resolving one contact person number; S3, resolving a corresponding contact person name; S4, judging whether traversal is finished; if so, carrying out S5; otherwise, carrying out S2; and S5, sequencing and arranging all the data. The method of extracting contact person data of the Saipan system has the beneficial effects of identifying a contact person number characteristic of the Saipan system rapidly, obtaining the contact person number exactly, finding the contact person name accurately based on the contact person characteristic, being high in data extraction accuracy and filling the gaps in data recovery of the Saipan system.