Compare the Top Toll Free 800 Number Services for Windows as of December 2025

What are Toll Free 800 Number Services for Windows?

Toll-free 800 number services provide businesses with a phone number that allows customers to call without incurring long-distance charges. These numbers are typically used by businesses for customer support, sales inquiries, and marketing campaigns, offering a professional image and a way to increase customer engagement. Toll-free 800 numbers are often easy to remember, which can enhance brand recognition and customer trust. These services often come with features such as call forwarding, voicemail, call routing, and call tracking. Businesses can use toll-free numbers to monitor call volume, measure marketing effectiveness, and improve customer service accessibility. Compare and read user reviews of the best Toll Free 800 Number services for Windows currently available using the table below. This list is updated regularly.

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    XCastLabs

    XCastLabs

    XCastLabs

    The First and Still the Best in VoIP Communication! Our proprietary technology has been providing telecom services for over 20 years. XCast’s broad suite of products—Hosted IP-PBX, SIP Trunking, Carrier Services and Call Center Solutions—are available directly from XCastLabs or through our white label Resellers, our agent partners, carriers or call centers. XCast exceptional service, rates, and products meet the FCC standards for STIR/SHAKEN network compliance. XCast’s Hosted PBX solution is delivered over the Internet to any of your connected devices. Promotional plans start as low as $9.95 per month and include FREE Outbound minutes and a FREE Yealink Business Phone per extension. Sip Trunk Plans begin at $4.95 w/unlimited inbound minutes and free installation. Our Automatic Call Distribution (ACD) system has full reporting, automated customer callback, custom prompts, music on-hold, call recording, call monitoring (with whisper and barge-in), call transfer and more!
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    Starting Price: $4.95/month
  • 2
    Voyced

    Voyced

    Voyced

    Hosted VoIP solution with a European focus but with presence in over a 165+ countries. As all our solutions are based on Premium Plus we give you the highest possible quality for the lowest price. All carry all types of numbers, from Geographic to National, TollFree and UIFN, Mobile VoIP, Elastic Pool solutions and much more. We also have our own SoftPhone and will soon be launching other Roaming products too.
    Starting Price: $0.25 per user per month
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    VoIPline Telecom

    VoIPline Telecom

    VoIPline Telecom

    Take control of your business communications. No technical skills are required. VoIPline Telecom's phone system provides you with full control over your business communications using a visual block diagram accessible via any web browser. Drag-and-drop configuration: Add over 30 telephony configuration tools to the canvas with a simple drag-and-drop. Arrange objects as you like. Visual call flow customisation: Customise the flow for incoming calls by linking one object to another. The entire call flow is visually clear even for users with no technical skills - you can see every step of how an incoming call will be handled step by step. Separate call logic with tabs: In addition to a single call flow configuration canvas, a whole host of such canvases can be created. This can be useful to separate the call logic so as not to overcomplicate a single canvas.
    Starting Price: $1.05
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