What is the emergency number in the USA?

911 connects to a local dispatch center that sends police, fire or emergency medical services. Give the address first — dispatch can send help before the rest of the conversation happens — and stay on the line. Federal rules require carriers to route 911 from any device with signal, including phones with no active plan.

Text-to-911 works in much of the country but not everywhere; call if you can, text if you cannot. If you dial accidentally, stay on the line and say so — hang-ups trigger callback and sometimes a dispatch.

988, the Suicide and Crisis Lifeline, launched in 2022 for mental health crises, suicidal thoughts and substance-use distress, by call, text or chat, 24/7. It exists partly so mental health crises get counselors rather than a police response.

Poison Control at 1-800-222-1222 handles swallowed substances, chemical exposure and overdose questions around the clock, and resolves most calls without an ER visit.

211 is the community services line: rent and utility assistance, food banks, shelters and crisis programs, covering most of the country. 311, in many cities, is non-emergency municipal services — potholes, noise, code violations.

One cost warning unique to America: ambulances bill, often hundreds to thousands of dollars, and ground ambulances are not fully covered by the No Surprises Act. That is never a reason to hesitate in a genuine emergency — but it is a reason to know that urgent care or a ride to the ER are legitimate options for non-life-threatening problems.