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California Telephone Systems
One of 21 corporate or business office listings in Mission Viejo.
About California Telephone Systems
California Telephone Systems is a corporate or business office in the business to business sector, based in Mission Viejo, CA. Its recorded address is 23811 Helsinki St, 92691-3025. The listing includes a telephone number, an official website, an email address. It is one of 21 corporate or business office listings tracked in Mission Viejo; the nearest comparable listing is Helfman Davis & Associates, about 0.6 km away.
- Address
- 23811 Helsinki St, Mission Viejo, CA, 92691-3025
- Phone
- +19495812995
- Website
- ctsphones.com
- info@ctsphones.com
- Social
Questions
Where is California Telephone Systems located?
23811 Helsinki St, Mission Viejo, CA, 92691-3025
How do I contact California Telephone Systems?
+19495812995 · http://www.ctsphones.com/
What type of business is California Telephone Systems?
California Telephone Systems is a corporate or business office (business to business) in Mission Viejo.
Nearby corporate or business office
- Helfman Davis & AssociatesMission Viejo0.6 km
- Infoshare Systems IncMission Viejo0.8 km
- BENEV Company IncMission Viejo1.0 km
- Plastic Card IDLake Forest1.4 km
- Orange County LivescanLake Forest1.6 km
- Dorn Electric, Inc.Lake Forest1.6 km
- Harvest Small Business Finance, Llc.Laguna Hills1.7 km
- Cox StoreLake Forest1.7 km
- EZ Tech WirelessLaguna Hills1.9 km
- ConcuirLaguna Hills1.9 km
- Stephen Murphy CPAMission Viejo1.9 km
- AT&TLake Forest1.9 km
- Alka Yuna WaterLaguna Hills2.2 km
- WateriaLake Forest2.4 km
- Alka WaterhouseLaguna Hills2.9 km
Cite this page
“California Telephone Systems, Mission Viejo — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.