2600Hz modernizes the way businesses communicate with KAZOO—a cloud-based unified communications solution. Using the sleek interface, users can create, edit and manage their communications through a full suite of applications without being telecom experts. KAZOO also makes it easy for developers to create telecom applications with access to 300+ open APIs. Whether it be voice, mobile, video, fax or SMS, 2600Hz simplifies and opens the cryptic black box of telecom.
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The 2600Hz annual revenue was $11.8 million in 2026.
Darren Schreiber is the Co-Founder of 2600Hz.
42 people are employed at 2600Hz.
2600Hz is based in Sunnyvale, California.
The NAICS codes for 2600Hz are [51731, 517312, 51, 517, 5173].
The SIC codes for 2600Hz are [48, 4899, 489].