Locator Number is an optional parameter used for limiting your search to one locator number.
The Locator number is a seven digit value assigned by the Comptroller for each lease item or summary record. This number is unique for all revenue within a given set of Taxpayer ID, Tax Sub Type and Filing Period records. Due to this, TexRev limits you to searching through one Taxpayer ID, subtype and production month when specifying a locator number.