What number is unassigned but used nationwide for emergency services?

What number is unassigned but used nationwide for emergency services?

• A. 911
• B. 411
• C. 112
• D. 999

Answer: (A)

A universal emergency number is reserved nationwide for quick access to help. This three-digit code is set aside specifically for emergencies and isn’t tied to any person or business, so it can be dialed from any phone and will route to the local public safety answering point to dispatch police, fire, or medical aid. That universality and emergency-only purpose is what makes it the best answer. The other numbers in the options serve non-emergency directory assistance or emergency services in other countries, not the nationwide emergency number used in this country.

A universal emergency number is reserved nationwide for quick access to help. This three-digit code is set aside specifically for emergencies and isn’t tied to any person or business, so it can be dialed from any phone and will route to the local public safety answering point to dispatch police, fire, or medical aid. That universality and emergency-only purpose is what makes it the best answer. The other numbers in the options serve non-emergency directory assistance or emergency services in other countries, not the nationwide emergency number used in this country.