All systems, emergency, and non-emergency numbers are back up and running at SHPD. Resume normal dialing procedures. 
***Update: Everything appears to be back to normal. Thank you for your patience***
Spectrum is currently working on a cut fiber optic line in our area and service to our internet and phone lines is currently interrupted. We are still fully functional and equipped to provide police service to our area. Our business phone lines are not working during this service interruption. Please dial 9-1-1 for ALL police services in Signal Hill while Spectrum continues to work on restoring service. Thank you for your patience!
Address/Location
Signal Hill Police Department
2745 Walnut Ave
Signal Hill, CA 90755
Contact
Emergency: 9-1-1
Non-emergencies: 562-989-7200