Emergency Calling Service

Emergency Calling Service is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Emergency Services

North American Industry Classification System (NAICS) Categories:

• Police Protection > Police Protection, Emergency & Rescue > Police Emergency Services
• Fire Protection > Fire Protection, Emergency & Rescue > Fire Department

Standard Industry Classification (SIC) Categories:

• Police Protection > Police Protection, Emergency & Rescue > Police Emergency Service
• Fire Protection > Fire Protection, Emergency & Rescue > Fire Department