Texas Code of Criminal Procedure 18B.052 – Jurisdiction
An application under this subchapter must be filed in a judicial district in which is located:
(1) the site of the proposed installation or use of the device or equipment;
(2) the site of the communication device on which the device or equipment is proposed to be installed or used;
(3) the billing, residential, or business address of the subscriber to the electronic communications service on which the device or equipment is proposed to be installed or used;
(4) the headquarters of:
(A) the office of the prosecutor filing an application under this subchapter; or
(B) a law enforcement agency that requests the prosecutor to file an application under this subchapter or that proposes to execute an order authorizing installation and use of the device or equipment; or
(5) the headquarters of a service provider ordered to install the device or equipment.