Compare the Top Second Phone Number Services for Startups as of October 2026

What are Second Phone Number Services for Startups?

Second phone number services provide individuals and businesses with an additional phone number that can be used separately from their primary phone line. These services are commonly used for privacy, marketing purposes, or managing work and personal calls. Second phone numbers can be used for different purposes, such as handling customer inquiries, managing online transactions, or protecting personal phone numbers from exposure. Many services offer features like call forwarding, voicemail, text messaging, and the ability to choose a local area code. These services are particularly useful for freelancers, entrepreneurs, or anyone who needs to maintain separate lines for personal and professional use. Compare and read user reviews of the best Second Phone Number services for Startups currently available using the table below. This list is updated regularly.

  • 1
    800.com

    800.com

    800.com

    800.com is a business phone and call tracking platform that helps small and growing businesses understand, manage, and respond to inbound calls more effectively. The platform provides local and toll-free numbers, call tracking, call recording, voicemail, SMS, and detailed call reporting so teams can see where calls come from and how they’re handled. Businesses use 800.com to track phone leads across websites, ads, social media, and offline marketing, improve response times, and follow up on missed calls. With integrations for Google Ads, GA4, Meta, Microsoft Ads, and popular CRMs, 800.com connects call data to marketing and sales workflows. The platform is easy to set up, flexible as businesses grow, and designed to turn phone calls into clearer insights and better customer experiences.
    Starting Price: $19 per month
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  • 2
    ChatOdyssey

    ChatOdyssey

    ChatOdyssey

    ChatOdyssey is an AI-powered virtual phone service that functions as your personal AI phone carrier. It gives users a cloud-based phone number that can manage calls and messages without a physical SIM card. With a built-in AI assistant, ChatOdyssey answers calls 24/7, takes detailed messages, and provides smart summaries. Users can make and receive calls and texts across more than 60 international destinations with high-quality connections. The platform offers U.S., Canadian, and UK numbers, including local and toll-free options for professional credibility. Strong privacy features ensure your real phone number stays completely hidden. ChatOdyssey works seamlessly across phones, tablets, and computers for truly flexible communication.
    Starting Price: $7.99/week
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