The verdict: After testing seven free business phone number apps, Grasshopper topped our list for overall features, Google Voice excelled for solopreneurs, and MightyCall led on advanced call management.
7 Best Free Business Phone Number Apps for Small Businesses in 2026
This article is part of a larger series on VoIP.
Whether you require multiple extensions or a single point of contact, free business phone numbers are among the primary benefits of choosing a VoIP service provider. When signing up for a virtual phone plan, the top free business phone number app doesn’t charge extra fees for virtual and phone number bundles. It also offers call-handling features to manage call flow and a simple setup process to secure your phone number in minutes.
While some offer free plans and trial periods, others provide cost-effective scalability, with monthly feature-rich plans from $10 to $20 per user. To help you choose the right provider for your business, consider the following list of free business phone numbers:
Business phone number apps | Best for | Monthly starting price (per user) |
|---|---|---|
Flexible phone number options | $18 | |
Solo professionals on a budget | Free or $10 | |
Call management for high call traffic | $25 | |
Businesses watching call costs | $18 | |
Startups with low call volumes | $19 | |
Handling customer inquiries | $1 | |
Customizable call requirements | Free or $1 |
Why you can trust us
Fit Small Business is the go-to source for the best answers in technology advice by providing accurate and objective reviews of products and services for small businesses. In line with our editorial policy, we uphold this authority by assessing providers using a six-part evaluation criterion that compares pricing, features, and the usability of various communication tools. To learn more about this criterion, please visit the methodology section of the article below.
Lead Writer, VoIP at Fit Small Business
Looking for flexible phone number options? Grasshopper
Overall Score:
4.29 / 5
Pros
- Supports unlimited users for a fixed price
- Offers local, toll-free, and vanity phone numbers
- Has a simple, easy-to-understand interface
Cons
- Lacks advanced call management features
- Does not offer CRM software integrations
- Call recording isn’t available on the base plan
Why I picked Grasshopper
Grasshopper is my top pick for the best free business phone number app because it offers multiple phone numbers and unlimited business texting, with plans for solopreneurs and small business owners. Based on my experience reviewing VoIP subscriptions, Grasshopper’s pricing is perfect for growing teams needing a basic phone system without extras like video conferencing and app integrations.
I also like that you can add unlimited users at no extra charge. Each team member gets their own extension and full access to the VoIP phone system’s features, which is great if your business is expanding. Plus, you can transfer your number from your previous carrier at no charge. However, there are some limitations, particularly the lack of app integrations and unified communication tools.
If you need a more robust solution with advanced call management features, I recommend looking into MightyCall as an alternative.
Plans & pricing (per user)* | True Solo | Solo Plus | Small Business |
|---|---|---|---|
Monthly | $18 | $32 | $70 |
Annually | $14 | $25 | $55 |
*Grasshopper offers a 7-day free trial for all plans.
- Incoming call control:Â Manage your calls more efficiently by filtering and blocking unknown numbers and unwanted callers. Set custom schedules based on your business hours to manage incoming calls effectively.
- Virtual fax:Â Receive faxes directly in your email inbox as PDFs. This feature ensures easy file sharing with colleagues online, streamlining document management.
- Instant response:Â Automatically send a personalized message when you miss a call from a new client. Customize it by adding your company logo or website address to build a professional impression.
Send a virtual fax directly to email with Grasshopper. (Source: Grasshopper)
Need a free business number on a budget? Google Voice
Overall Score:
4.27 / 5
Pros
- Offers a free business number for Google account users
- Provides low-cost monthly plans
- Unlimited domestic calling and texting
Cons
- Requires a Google Workspace subscription to access
- Has limited call-handling features
- International calling incurs additional fees
Why I picked Google Voice
Google Voice is my top-recommended free business number app for solopreneurs who want to separate their work and personal calls. With just your Google email address and a US phone number, you can claim a free local number and use basic voice-over-internet-protocol (VoIP) phone system features like call forwarding and voicemail transcription at no cost.
You can buy the Google Voice add-on for businesses through Google Workspace for $10 to $30 per user each month. Unfortunately, Google Voice doesn’t offer toll-free, vanity, or international numbers. This can be a drawback for small businesses that want a more national presence, as they will be stuck with numbers within their local areas.
If you need more inclusive options, I recommend Phone.com, which offers affordable business phone numbers at a low monthly rate.
Plans & pricing (per user)* | Personal | Starter | Standard | Premier |
|---|---|---|---|---|
Monthly | Free for one user | $10 | $20 | $30 |
- Voicemail transcription: With Google’s advanced speech recognition technology, you can quickly glance at your voicemails instead of listening to them individually. Use it when you’re short on time to stay up to date on your messages during a meeting or while traveling.
- Spam filter: It automatically directs suspected spam calls to a dedicated folder by checking the number against a global database. You can also block specific numbers by selecting them from your call log and choosing the “Block Number” option.
- Call forwarding:Â Link an additional phone number to your Google Voice account to ensure you never miss a call. This feature is particularly useful when traveling to areas with unstable internet.
Filter incoming calls into a spam folder with Google Voice. (Source: Google Voice)
Handling high call volumes and advanced routing? MightyCall
Overall Score:
4.23 / 5
Pros
- Each plan includes three local or toll-free business phone numbers
- Call center features like ring groups, call queues, and monitoring
- Integration with popular CRMs and business apps
Cons
- Most call analytics features are not available on the base plan
- Free trial is limited to 100 minutes
Why I picked MightyCall
MightyCall is my go-to best free business phone number app for advanced call management and agent monitoring. Compared to other providers, MightyCall offers a business phone system and call center plans with access to local, toll-free, and vanity numbers. I like how every plan includes three free business phone numbers, which is especially helpful if you’re managing multiple team members.
However, many advanced call management features are unavailable on the base plan. As a result, businesses that wish to use these call center features must opt for a higher-tier plan, which costs more than the others on this list. If you’re looking for access to multiple call center features without the higher price tag, I suggest checking out CallHippo, as it offers agent monitoring and power dialers even on its base plans.
Plans & pricing (per user) | Core* | Pro* | Power | Enterprise |
|---|---|---|---|---|
Monthly | $20 | $30 | $40 | Contact sales for pricing |
Annually | $15 | $23 | $30 |
*There is a 3-user minimum on the Core and Pro plans.
- Call flow builder:Â MightyCall offers multiple tools for designing complex call flows that distribute incoming calls from one location to another.
- Emergency calling:Â Register your business address with emergency services to ensure first responders can send help when needed.
- Reports:Â View call and message logs to account for messages and incoming calls on your dashboard.
View call and message logs with MightyCall’s reporting features. (Source: MightyCall)
Want to save on business phone costs? Phone.com
Overall Score:
4.08 / 5
Pros
- Has 50 standard phone features on the base plan
- Access to unified communication tools for cross-team collaboration
- Offers volume discounts for phone number bundles
Cons
- Requires a $200 prepayment to enable international calling
- Charges a one-time fee for custom numbers
- CRM integrations are only available on the highest tier plan
Why I picked Phone.com
Phone.com is another solid choice I recommend for a free business phone number provider with flexible calling plans and access to local, toll-free, and custom numbers. If you already have a company number, Phone.com offers free and easy number porting. I also like that it supports both domestic and international calling, which gives small businesses more room to scale without switching providers.
One of the things I find most helpful about Phone.com is its plan flexibility. For example, the Basic plan carries 500 pooled minutes, which is best for lower call volumes. However, Phone.com has a less intuitive user experience than other providers. From my testing, the mobile app feels clunky, and the initial setup can be a bit complicated.
If you prefer a more intuitive experience, I recommend checking out Grasshopper instead. It has a cleaner interface that makes it easier to get started, even if you don’t have technical expertise.
Plans & pricing (per user) | Basic | Plus | Pro |
|---|---|---|---|
Monthly | $18 | $27 | $40 |
Annually | $15 | $22.50 | $33.33 |
- Text-to-greeting:Â Personalize your audio messages with 50 standard voice personalities and sound effects. Type your message, choose your preferred voice, and save it as an audio file.
- Voice tagging: This feature provides information about the caller’s selection before you pick up the call. For example, if the caller presses the “Business Line” option, you’ll hear the “Business Line” voice tag before the call connects.
- AI Connect:Â Easily route incoming calls to the right destinations with various call handling options and appointment scheduling powered by artificial intelligence.
AI Connect automatically routes calls and schedules appointments. (Source: Phone.com)
Starting a business with low call volumes? Talkroute
Overall Score:
4.03 / 5
Pros
- Offers unlimited local inbound and outbound calling
- Send messages via desktop, mobile, and web apps
- Provides a studio with professional voice services
Cons
- Relies on Zapier for integrations
- Autoattendant/IVR isn’t available on the base plan
- Lacks virtual fax feature
Why I picked Talkroute
One thing I’ve noticed about Talkroute is that it offers plans designed for small teams with low call volumes while still providing features for larger businesses. For small teams, Talkroute offers essential phone features, including call forwarding and routing. Additionally, it includes key tools to maintain a professional image, including custom greetings, caller ID names, and toll-free numbers.
When selecting a business phone number, its toll-free number services comprise a wide selection of 800 numbers ready for registration. But businesses looking to expand internationally should consider other options, as Talkroute doesn’t support international calling and phone numbers.
For a free business number that lets you connect with your global audience, I recommend CallHippo as a better alternative. This provider offers local phone numbers in over 100 countries and low-cost international calling rates.
Plans & pricing (per user)* | Basic | Plus | Pro | Enterprise |
|---|---|---|---|---|
Monthly | $19 | $39 | $59 | Custom pricing |
Users | 1 user | 3 users | 10 users | 20+ users |
*Talkroute offers a seven-day free trial.
- Call stacking:Â Avoid busy signals by keeping multiple calls on hold simultaneously. This makes it easier to manage high call volumes, complex call flows, and queues.
- Voice Studio:Â Includes voice talent services for your voicemail greetings or auto-attendant prompts. You can submit the script through their website and receive the recording within three business days.
- Caller ID: Customize your outbound caller ID by displaying your preferred phone number and customizing your display name. This increases the likelihood that your customers will answer your calls, since it’s easier to recognize the number and name, making them more at ease picking up.
View the name and number for incoming calls in the Talkroute app. (Source: Talkroute)
Managing customer support calls effectively? CallHippo
Overall Score:
3.94 / 5
Pros
- Includes AI-enhanced call insights and analytics
- Offers numbers in over 100 countries
- Agent productivity tools and campaign management
Cons
- Limited text messaging across plans
- Charges extra fees for voicemail transcription, spam watch, and SMS services
- Most call features are only accessible on the highest-tier plans
Why I picked CallHippo
CallHippo offers a dedicated plan for businesses that primarily handle customer support calls. What stands out to me is that plans highlight essential call-routing features, including an IVR system, ring groups, business-hour scheduling, and shared inboxes. These tools enhance customer satisfaction by efficiently connecting callers to the appropriate support team, reducing wait times.
What I’ve found especially useful is CallHippo’s flexibility for businesses and nonprofits that don’t make many outbound calls but still need reliable support features. However, some key functionalities are only available with high-tier plans or as add-ons. If features like voicemail transcription or spam filtering are critical to your business, choose MightyCall instead, which offers advanced call management features that are also beneficial for support teams.
Plans & pricing (per user)* | Starter | Professional | Ultimate | Enterprise |
|---|---|---|---|---|
Monthly | $25 | $40 | $55 | Contact sales for pricing |
Annual | $18 | $30 | $42 |
*CallHippo offers a 10-day free trial for the first three business plans.
- Power dialer: Don’t waste your time on manual dialing. This feature automatically dials phone numbers from an uploaded contacts list, streamlining your outreach efforts.
- Global Connect:Â Instantly identify the correct time zone for contacts in different countries. With Global Connect, you can ensure you call customers at the most appropriate time.
- IVR:Â Direct customers to the most qualified representatives who can efficiently resolve their concerns. Interactive voice response enhances first-contact resolution, improving overall customer satisfaction.
Set up interactive voice response with a welcome message or music. (Source: CallHippo)
Need a customizable business phone plan? Callcentric
Overall Score:
3.73 / 5
Pros
- Provides unlimited subscriptions and pay-as-you-go pricing
- Offers advanced call management features like IVR services and call center solutions
- Includes domestic and international calling plans for over 50 countries
Cons
- Has an outdated and clunky interface
- Lacks comprehensive security measures
- Limited customer support
Why I picked Callcentric
Callcentric is my top pick if you want a free business phone number provider with highly customizable plans. During my testing, I found that Callcentric lets you choose separate packages for receiving and making calls, which is ideal if your team has varying call volumes.
What stood out for me is Callcentric’s plan structure, which includes both flat-rate unlimited options and pay-per-use plans. While some businesses appreciate the customization options Callcentric provides, others may find them complex and sometimes confusing. If you prefer a straightforward number setup, choose Google Voice, which takes only a few minutes to set up and integrates with the entire Google Workspace suite.
Inbound calling plans | Monthly fee | Outbound calling plans | Monthly fee |
|---|---|---|---|
Dollar Unlimited | $1 for unlimited calls | IP Freedom | Free in-network calls |
Pay-per-minute | $1.95 with an additional $0.015 per minute | Pay-per-call | Pay-as-you-go pricing |
Toll-free | $3.95 for unlimited call minutes | North America Basic | $1.95 for 120 minutes |
Office Unlimited | $8.95 for unlimited call minutes | North America 500 | $6.95 for 500 minutes |
Service Provider Unlimited | $19.95 for unlimited call minutes | North America 1,000 | $12.95 for 1,000 minutes |
International Unlimited | Rates vary by country | North America 2,500 | $29.95 for 2,500 minutes |
- Bring your own device (BYOD): Callcentric doesn’t require you to replace your existing phone equipment. You can use their services with any device that supports Session Initiation Protocol (SIP).
- Conference room:Â Host quick virtual meetings with just one click. The number of participants is unlimited, making it ideal for large team gatherings, town halls, or peer learning sessions.
- Caller ID blocking:Â Hide your caller ID when making outbound calls. To block your ID on a specific call, dial *67 before the number.
Create call handling rules in Callcentric’s account settings. (Source: Callcentric)
How should I pick a free business phone number app?
When choosing a virtual phone number provider, there are a few key features to consider. Specifically, the best free virtual business phone numbers provide a variety of number types, intuitive mobile interfaces, and call management tools. Therefore, you can refer to the following list to learn more about the features to look for in a virtual phone number provider:
- Choose business numbers that match your needs, such as local, toll-free, vanity, or international.
- Check call-handling capabilities such as call forwarding, transfers, and intelligent routing.
- Use desktop and mobile apps to manage settings, filter and forward calls, or download reports from anywhere.
Grasshopper’s desktop and mobile apps let businesses manage calls and messages in one place. (Source: Grasshopper)
- Review calling plans for domestic and international options, prioritizing low rates and wide coverage if you have global clients.
- Enable business texting for quick communications or SMS marketing campaigns.
- Implement call-monitoring features such as recording, analytics, and agent monitoring for call or contact centers.
How I evaluated the best free business phone number app
Many VoIP and cellular service providers offer free business phone numbers that help small businesses maintain a professional image. To find the best option among the numerous choices available in the market, I evaluated each provider based on the following criteria:
- Pricing (20%):Â Points were awarded for pricing based on whether the app offered a free business phone number with a free trial or plan, or had subscription rates above or below the industry standard. Additional points were given to providers with annual or volume discounts.
- General features (30%):Â I assessed the types of virtual phone numbers offered and whether the provider supports third-party integrations. I also checked the availability of basic phone features many small business owners look for, including advanced call management, unlimited calling, device compatibility, and business text messaging.
- Advanced features (15%):Â The best free business phone number apps should offer essential VoIP features to support remote and distributed teams. Therefore, I evaluated whether the providers offer advanced phone system features such as call recording, voicemail transcription, and call forwarding.
- Ease of use (10%):Â User experience is integral to any software platform. So, I examined each provider to assess how easy it is for nontechnical users to navigate and get free business phone numbers without hassle.
- Customer support (10%):Â When evaluating customer support, I assessed whether the provider offered live chat, email, or phone support, and the hourly availability of customer service representatives. I also assessed the knowledge center and the available onboarding resources.
- Expert score (15%):Â To assess the value each provider offers small business owners, I reviewed third-party feedback, assessed the user-friendliness of various business phone number apps, and analyzed their popularity among users. Additionally, I highlighted notable features and analyzed the overall value-for-money each provider delivers.
Frequently asked questions (FAQs)
Sign up with a VoIP provider, choose a local, toll-free, or vanity number, and customize your plan. Once set up, your virtual number is ready for business use.
Most free business phone number apps are designed for individual use, but some offer limited multi-user functionality; for full team collaboration features, a paid plan is typically required.
Yes, many free business phone number apps, such as Google Voice, work across mobile and desktop platforms, allowing users to manage calls and messages from multiple devices seamlessly.
Yes. Most VoIP providers let you keep your current number by porting it. Provide your account details, submit a request, and the process usually finishes in a few days.
Bottom line
Many providers offer free services and low-cost plans to target small business owners who can’t afford a full-featured business phone plan. Therefore, getting a free business phone number lets you separate your work life from your private one. These numbers also help you reach your intended audience with a type that best fits their needs.
Grasshopper is the best free business phone number app on this list because it offers local, toll-free, and vanity numbers through plans geared toward small businesses. Whether you are a solopreneur or operate a small team, unlimited business texting, essential call management features, and 24/7 support set it apart from other providers. To take advantage of these features, try a seven-day free trial.