Civil Filing accepts all new suits and subsequent filings for civil and some family related matters filed in the Bexar County District Courts. The Civil Filing Main Line phone number is (210) 335-2621.This Divorce Set Contains instructions and seven forms: an Affidavit of Indigency, an Original Petition for Divorce, a. Hire a local process server in Bexar County, Texas. All Texas residents can apply for a name change under Texas Family Code Chapter 45.