Switchvox Premise PBX, Virtual PBX & SIP Trunking in the Bay Area

Thank you for contacting TeleDynamic, the leading San Francisco Bay Area business phone system provider. Feel free to call, email, or just fill out the form on this page and we’ll get back to you within 24 hours.


26010 Eden Landing Rd., Suite 1D
Hayward, California  94545

Contact Information:


Hours of Operation:

7:30 AM – 5:30 PM

Open a Service Ticket:

510.785.2480 Ext. 8

Online Support

Emergency Service:

Call 510.785.2480 and follow the instructions. Emergency calls are handled by our 24/7 live answering service.



Question About Our Business Phone System Options ?

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We offer business-class communication solutions with responsive local support

To learn more, call us today at (510) 785-2480