Telephone Equipment locations near Los Osos, CA

At&t

📍 491 Madonna Rd, San Luis Obispo, CA, 93405

📞 720-763-3413

Serving 81million+ wireless customers. AT&T is bringing it all together for our customers, from the revolutionary iPhone 4 to next-gen TV services & sophisticated solutions for multi-national business

Telepacific Communications

📍 865 Santa Rosa St, San Luis Obispo, CA, 93401

📞 805-547-0200

Utility Telephone

📍 994 Mill St Ste 200, San Luis Obispo, CA, 93401

📞 805-549-7800

Blue Rooster Telecom

📍 4251 S Higuera St Ste 800, San Luis Obispo, CA, 93401

📞 805-543-8700

🌐 blueroostertelecom.com/blog/tag/cheryl-lovell

Security Blanket Communications

📍 1337 Monterey St, San Luis Obispo, CA, 93401

📞 805-544-2700

Norcast Communications

📍 1998 Santa Barbara Ave Ste 100, San Luis Obispo, CA, 93401

📞 805-548-8000

🌐 norcast.net

Cellularone

📍 733 Marsh St Ste 110, San Luis Obispo, CA, 93401

📞 805-543-0100

🌐 cellularoneonline.com

Advantage Answering Plus

📍 3421 Empresa Dr, San Luis Obispo, CA, 93401

📞 805-545-8282

🌐 advantage-plus.com

Advantage Answering Plus is a telephone answering service located in San Luis Obispo, California. The company offers design and engineering services along with voicemail solutions. It also provides products related to telephones and real estate. With an active online presence noted as of 2026, Advantage Answering Plus is equipped to assist clients in various communication needs.

Prince Telecom

📍 3563 Sueldo St Ste F, San Luis Obispo, CA, 93401

📞 805-784-0992

🌐 princetelecom.com

Phone & Wireless

📍 705 Higuera St, San Luis Obispo, CA, 93401

📞 805-544-8380

🌐 phoneandwireless.com