Call For Help - Who should you call? Non-Emergency Contacts If this is an Emergency - Dial 911 Laredo Police - 956-795-2800 Webb County Sheriff’s Department - 956-523-4500 Webb & Zapata County District Attorney’s Office - 956-523-4900 Texas DPS Laredo - 956-728-2301 ATF Laredo - 956-764-7940 DEA Laredo - 956-523-6000 FBI Laredo - 956-723-4021 USCBP/Homeland Security Investigations (HSI) - 956-753-1768 US Marshals/Laredo - 956-794-1060 USCBP/Office of Field Operations (OFO) - 956-753-1768 USBP/Laredo Sector HQ - 956-764-3200 US Attorney’s Office/Laredo - 956-723-6523