Contact Us

Thank you for visiting our website. If you have a question or a comment about a product or service or would like to discuss a problem, give us a call or send an email to

Do you have questions regarding business products?  Contact our business manager at

San Bruno CityNet Services

398 El Camino Real
San Bruno, CA 94066

(650) 616-3100

Business Hours:
8 am - 4 pm - Monday, Tuesday, Thursday & Friday
8:30 am - 4 pm - Wednesday

24/7 Tech Support

(877) 646-6407

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