Virtual Business Phone Number | AI-Answered & CRM-Connected

Virtual business phone number

A virtual business phone number exists in the cloud — it's not tied to a physical SIM card, landline, or location. SupaBook virtual numbers route calls to any phone, device, or team member, making them perfect for remote teams, multi-location businesses, and founders who want a professional number without a physical office. Starting at $15/month.

How virtual phone numbers work

  • Your virtual number receives inbound calls and texts in the cloud
  • Calls can be routed to any phone number, device, or team member you designate
  • The AI receptionist can answer before routing, qualifying the lead first
  • All calls, texts, and voicemails are logged to your SupaBook dashboard
  • You can use local or toll-free numbers as your virtual number

Virtual number vs VoIP

Virtual and VoIP are closely related. VoIP specifically means calls travel over the internet (IP). "Virtual" is the broader term — it emphasizes the number existing independently of hardware. All SupaBook numbers are both virtual and VoIP.

Included features

  • AI receptionist answers every call 24/7, qualifies leads, and routes or logs them
  • Missed-call text-back — automatic SMS for every missed caller
  • Business SMS, voicemail transcription, call recordings, and CRM pipeline

Related: VoIP phone numbers, Business phone numbers, Toll-free numbers, All numbers.

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