Best Toll Free 800 Number Services for Microsoft 365

Find and compare the best Toll Free 800 Number services for Microsoft 365 in 2026

Use the comparison tool below to compare the top Toll Free 800 Number services for Microsoft 365 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    KrispCall Reviews
    Top Pick

    KrispCall

    KrispCall

    $15 per user per month
    75 Ratings
    KrispCall allows you to manage all your telephony needs, whether they are personal, business, or corporate, using one app (Web, Android and iOS). You can access international numbers from the comfort of your own home. KrispCall makes it easy to create international numbers for national, local, shortcode and toll-free numbers (for more than 100 countries) in no matter how fast you want. You can easily manage your call logs. KrispCall's unified phonebox allows you to manage and monitor all your business calls, voicemails, and recorded conversations from one place. Call your international clients through their local numbers to earn their trust. KrispCall offers international numbers for your business at an affordable price. Our embeddable widget makes it easy to reach your customers. Clients can now easily call you by clicking on the KrispCall widget embedded in their website.
  • 2
    NetForChoice Reviews
    NFC GPU Servers offer massive parallel processing that is unbeatable and will take your workflow to the next level. NetForChoice's high-performance dedicated server (Windows/Linux), is ideal for all companies. Managed Windows / Linux VPS hosting provides uptime, security and flexibility at an affordable price. Flexible to manage your own custom server environment. You only pay for what you use. Get enterprise-grade SAP infrastructure for the lowest price to simplify your IT management. We are able to solve your problems and make your IT infrastructure work more efficiently. An ecosystem of security services, cloud and infrastructure to address digital challenges. We are happy to assist you with any query or search for datacenter space. A diverse team is involved in the deployment and maintenance of data centers. Implement policies that allow access to and protect valuable information within an organization from data breaches.
  • 3
    OpenVoice Reviews

    OpenVoice

    OpenVoice

    $0.08 per minute
    Experience seamless voice conferencing that accommodates up to 500 participants at any time. Effortlessly schedule meetings straight from your Outlook calendar and manage your calls online with features like mute controls and call locking. You can initiate or join an audio conference with a single tap, and this service is available for free on both iPhone and Android devices. Participants can dial in using toll and toll-free numbers from over 50 countries, making it accessible to a wide audience. For convenience, conferences can be saved as MP3 files for simple storage and playback. However, when a standard conference call isn't sufficient, GoToMeeting provides enhanced solutions; their video and conference bridge services allow you to connect to team or client meetings from virtually anywhere while sharing your screen instantly, regardless of whether you're on a desktop or mobile device. Furthermore, attendees have the option to activate their webcams, facilitating a more personal interaction that enhances professional connections. Elevate your team and client communications beyond mere voice calls with the comprehensive video and conference bridge services offered by GoToMeeting, ensuring that every meeting is productive and engaging.
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