For a police, fire, medical or other emergency, call 911 immediately

SF311 is the primary customer service center for the City of San Francisco. We are available 24 hours a day, 7 days a week via phone, web, mobile, and Twitter.

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你需要中文幫助嗎? 撥打3-1-1
¿Necesitas ayuda en español? Telefonear 3-1-1 
Need help or language assistance? 
Dial 3-1-1 (within SF) or 415-701-2311 (TTY 7-1-1)
24 hours a day, 365 days a year

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