California Signal 1

California Signal 1 is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Cellular & Mobile Telephone Service
• Cellular Telephone Equipment Sales & Service
• Signal Systems

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers > Alarms, Signaling & Security Equipment > Signal Systems
• Wireless Telecommunications Carriers (Except Satellite) > Cellular & Mobile Telephone Service
• Wireless Telecommunications Carriers (Except Satellite) > Cellular & Mobile Phone Service Companies
• Communication Equipment Repair And Maintenance > Electronic Equipment Repair, Except Computers > Cellular & Mobile Equipment & System Repair

Standard Industry Classification (SIC) Categories:

• Radiotelephone Communications > Cellular & Mobile Phone Service Companies
• Electrical Apparatus & Equipment > Alarms, Signaling & Security Equipment > Signal Systems
• Electronic Parts & Equipment > Telephone & Telegraphic Equipment > Cellular Telephone Equipment