Exploring the Power of Virtual Phone Numbers

Virtual Phone Numbers

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What are virtual phone numbers?

A virtual phone number is a phone number provided by a telephony service provider over the Internet rather than a traditional phone carrier. Virtual phone numbers work by routing calls through voice-over-IP (VoIP) instead of traditional telephone networks.

How do virtual phone numbers work?

Cloud Telephony Service Providers

Virtual phone numbers are provided by cloud telephony companies rather than traditional telephone carriers. Companies like Callmama, Grasshopper, RingCentral, Dialpad, and Nextiva offer virtual phone services. They provide the phone numbers and route the calls over the Internet.

Making and Receiving Calls

When you get a virtual number from one of these providers, they assign you a real phone number with an area code of your choice. You can then give out this number and use it to make and receive calls, just like a regular phone number.

The cloud telephony provider routes these calls between you and other parties over the internet using VoIP (voice over IP) technology. So even though it’s not a traditional carrier number, it functions the same from the user’s perspective.

Routing Calls Over the Internet

Here is how the routing of calls works with virtual phone numbers:

  • When someone makes a call to your virtual number, it enters the source carrier’s phone network.
  • The call is then identified as needing to be routed to your cloud telephony provider.
  • Your provider accepts the call over the Internet and initiates a VoIP call to your physical phone.
  • When you make outbound calls, they are transmitted over the internet to the destination phone network.

So the calls are routed through the internet backbone rather than traditional switched telephone networks.

Get Any Area Code

A key benefit of virtual phone numbers is that you can typically choose any available area code, unlike numbers tied to your location from traditional carriers. This allows for establishing a local presence anywhere. The number is virtual, so it’s not tied to any physical infrastructure.

Key Benefits of Using Virtual Phone Numbers

Maintain Privacy

Virtual phone numbers help maintain privacy and segregate personal and business calls. Your real personal number stays private while you use the virtual number as your business line publicly. This prevents you from having to hand out your number for business purposes.

Get Additional Numbers

It’s easy to obtain additional virtual phone numbers for different purposes, like separate lines for sales, support, HR, etc. Without needing any extra physical devices. You control everything through an online dashboard from the virtual number provider.

Reduce Costs

Virtual phone numbers Avoid the need to pay for extra analog phone lines from your local phone company to support additional numbers. There are no hardware costs, and the monthly fees for virtual phone numbers are comparatively low.

Local Presence

Since virtual phone numbers are not tied to a location, you can set up local numbers in different towns, cities, or states to establish a local presence. Calls to that number will ring to your phone as if you are physically present there.

Flexible Call Handling

You get extensive call routing and handling options like call forwarding to multiple devices at different schedules, voicemail, IVR menus, ring groups, etc. Configuring all this with a traditional carrier would be expensive and cumbersome.

Not Tied to Hardware

Your virtual number isn’t locked to any hardware device. You can route it to ring on your cellphones, landlines, VoIP desktop phones, softphones on your laptop, etc. You can add or change hardware without altering the virtual number.

More Scalability

Adding more virtual phone lines is quick and easy compared to a traditional carrier, where you need to wait for them to provision and install extra analog lines. This enables easy scaling up to handle increasing business phone traffic.

International Calling App

Common Use Cases for Virtual Phone Numbers

Small Businesses, Startups, and Freelancers

Virtual phone numbers are ideal for small businesses, startups, and freelance professionals. They provide an affordable way to establish a professional business line and call-handling capabilities without expensive PBX phone systems. It is easy to set up and manage from anywhere.

Maintaining Professional Image

Having a dedicated business line with a virtual number projects a professional image for your business, separating it from personal use. Features like customized voicemail greetings, business-hours call routing, and auto-attendants enhance the customer experience.

Managing High Call Volumes

Businesses with high call volumes can effectively distribute calls across multiple virtual phone numbers. This provides greater flexibility compared to limited lines from traditional carriers. Quickly add new numbers to handle spikes in call traffic.

Customer Service Numbers

Having local virtual numbers helps businesses provide location-specific customer service. Calls to a local support number ring to central agents. This gives customers a more personalized experience and reduces hold times.

Marketing Campaign Tracking

Unique virtual numbers can track the performance of individual marketing campaigns like TV, radio, email, etc. The call data helps discern the most effective channels to optimize marketing spending.

Top Providers for Virtual Phone Numbers

The virtual phone number industry has grown rapidly, with many providers now offering affordable and flexible cloud-based phone services. Some leading options for virtual numbers include Callmama, Numero Esim, Rebtel, and Keku.

Callmama: A Top Choice for Virtual Numbers

Callmama stands out as a top virtual phone number provider and an excellent overall choice for most use cases. Here is an overview of Callmama’s key features and capabilities:

Comprehensive Services

Callmama provides a complete, unified communications solution for messaging and phone service. Their virtual numbers come with a full suite of call-handling features and integrations. You can use their iOS and Android apps in tandem with virtual numbers.

Global Coverage

Callmama provides inbound and outbound calling in over 50 countries. This includes virtual numbers with local area codes. Toll-free numbers are also available in many countries. You can assign numbers across regions using a single account.

Flexible Call Management

Callmama makes it easy to customize call flows and handle calls professionally. Key features include:

  • Call forwarding to any device
  • Custom voicemail greetings
  • Music or messages on hold
  • Call queues for high-volume
  • Conference bridges
  • Ring/hunt groups
  • Business hours and schedules
  • Voicemail transcription

Unified Messaging

In addition to calling, Callmama integrates other communication channels. You can receive faxes via email, get voicemails as audio attachments, and send or receive SMS.

CRM Integrations

Callmama integrates directly with popular CRM platforms. This includes Salesforce, Zoho, FreshSales, and more. Screen pops let agents access caller information quickly.

Affordable Pricing

Callmama offers flexible pricing tiers. Their Pro plan starts at just $10 per month per local number. Toll-free and international number pricing varies. Volume discounts are available for multiple numbers.

Easy Administration

You manage all Callmama services through their online account portal and mobile apps. Configure numbers, call flows, greetings, and more in a few clicks. Real-time usage analytics help optimize performance.

Reliable Customer Support

Callmama provides 24/7 customer support via phone, email, and chat. They also offer helpful documentation, FAQs, and training resources for self-service.

In summary, Callmama is a full-service virtual phone number provider with excellent features, global reach, and affordable pricing. Their platform makes it easy to unify business communications and streamline call management.

Other Leading Providers

While Callmama is a top choice, there are other good virtual number options based on specific business needs:

Numero Esim

Numero Esim offers virtual numbers in over 90 countries. Their app provides low-cost outbound calling over data or WiFi. Pricing starts at around $3 per month per number. Enterprise plans have more functionality. Numero Esim is a good international provider.

Key Features:

  • Numbers in 90+ countries
  • Low international calling rates
  • Mobile app for WiFi/data calls
  • SMS support
  • Starting at ~$3/month per number


Rebtel focuses on international numbers with local virtual numbers in 55+ countries. They provide features tailored to global teams, like international conferencing and call recording. Pricing starts at around $8 per month per number.

Key Features:

  • Local numbers in 55+ countries
  • International conference calling
  • Call recording compliance
  • Voicemail transcription
  • Starting at ~$8/month per number


Keku provides US and Canadian DIDs for $6/month. They integrate with business software like Salesforce, Slack, and Zendesk. Keku offers features like call queues, voicemail, conferencing, and SMS.

Key Features:

  • US and Canadian DID numbers
  • CRM integrations
  • Texting and conferencing
  • Voicemail and call forwarding
  • Starting at $6/month per number

866 Area code

The Benefits of Using Callmama for Virtual Phone Numbers

Callmama is a leading virtual phone system provider that offers businesses a robust and affordable cloud telephony solution. Callmama provides significant benefits compared to traditional phone services and other virtual number operators.

Cost Savings Over Traditional Phone Services

The monthly fees for Callmama virtual numbers and phone system features are much lower than for traditional phone services. Some key cost benefits include:

No Hardware Costs

There is no need to purchase any physical handsets or PBX equipment. The phone system is delivered through software and apps. This eliminates expensive hardware purchases.

Lower Monthly Fees

Callmama’s monthly fees start at just $10 per phone number. There are no contracts or commitments. You only pay for what you need each month. Traditional phone services have higher monthly fees along with long contracts.

No installation or maintenance fees

With traditional business phone systems, you pay fees for technicians to install lines and hardware and maintain them. Callmama is self-provisioned online, avoiding all installation and maintenance costs.

Scales Affordably

Adding more Callmama phone lines is fast, easy, and cost-effective. Local numbers are just $10 per month extra. With conventional providers, adding more lines and functionality often requires expensive hardware upgrades.

Get Enterprise-Grade Features

Callmama provides a comprehensive set of call management features: auto attendants, ring groups, queues, voicemail, call recording, and more. These advanced features are expensive add-ons with traditional phone providers.

Flexibility and Agility

Callmama makes it easy to manage your phone system and dynamically adapt it as your business needs change. You can quickly add new numbers, change call flows, or modify features online through their dashboard. With legacy on-premise systems, changes require contacting the phone provider and waiting for technicians.

Business Continuity Protection

Callmama delivers reliable uptime and redundancy to prevent outages. Their geo-distributed architecture ensures continuity. Traditional phone systems have single points of failure and lack adequate redundancy. If the on-premise system goes down, inbound and outbound calling will be disrupted.

Enhanced Productivity

Callmama boosts productivity through seamless CRM integrations, real-time analytics and reporting, and features like voicemail to email. Agents can access caller information faster. The administrative portal is intuitive and easy to use. Legacy phone systems often lack CRM integration and have limited reporting.

Latest Technology

Callmama utilizes modern VoIP technology, software, and apps. This enables more innovation, integration, and collaboration capabilities. Traditional phone systems rely on outdated proprietary technology that eventually reaches the end of its life. With Callmama, you get access to the latest innovations.

Callmama virtual phone numbers provide significant cost savings, business agility, robust features, and the latest technology compared to conventional phone systems. Businesses can streamline operations and enable remote work while projecting a professional image to customers.

How Callmama Compares to Other Virtual Number Providers

Callmama also differentiates itself from competitors in the virtual phone number market.

Integrated Business Communication

Callmama combines calling with other communication like SMS, fax, and voicemail to email. This unified messaging is not always available from other providers.

CRM Integrations

Deep CRM integrations like Salesforce, Zoho, and Freshsales boost productivity. Some competitors have limited or no CRM support.

Global Coverage

Callmama provides inbound and outbound calling in over 50 countries. Local virtual numbers in many regions. Some rivals only offer certain geographic areas.

Premium Support

Callmama offers 24/7 live customer support via phone, email, and chat. Smaller competitors often have limited support hours and channels.

Value for Money

Callmama’s pricing is very competitive, starting at just $10 monthly per local number. Key competitors like RingCentral and Dialpad have higher minimum costs.

Ease of Use

Callmama gets high marks for ease of use with their web and mobile apps. The administrative portal is intuitive and simplifies call management. Some competitors have steeper learning curves.


Callmama has built-in redundancy for uptime and high sound quality standards. Certain other providers have more customer complaints about reliability.


Callmama scales to support large deployments with hundreds of call agents and thousands of numbers. New numbers are instantly provisioned. Some competitors hit their limits sooner.

Features of Callmama for Using Virtual Phone Numbers

Callmama is a leading virtual phone number provider that enables users to get virtual phone numbers with local, toll-free, and premium options. Callmama offers industry-leading features that provide flexibility and privacy.

Robust Virtual Number Options

Local Numbers

Callmama provides virtual phone numbers with the desired local area codes of your choosing. This allows you to establish a local presence in specific regions you serve or want to expand into. Customers perceive local numbers as more familiar.

Toll-Free Numbers

Toll-free numbers starting with 800 or 888 can be obtained from Callmama. This gives your business a professional image and enables customers to call you free of charge. Toll-free numbers make you more accessible.

Premium Numbers

Vanity numbers or premium numbers that spell out a word or contain easy-to-remember repeated digits can be purchased. These create numbers that are exceptionally easy for customers to recall.

Flexible Call and Text Handling

Call Forwarding

With Callmama, you can seamlessly forward calls from your virtual number to any landline or mobile number you choose. This means you never miss an important business call routed through your virtual number.

Text Forwarding

Any text messages sent to your virtual number can be automatically forwarded to your real smartphone number. You can stay connected with text outreach from customers or clients.

Multiple Uses

Callmama virtual phone numbers can be used for multiple purposes since you can get different numbers for business, personal life, online accounts, etc. Keep your different worlds separate.

Disposable Numbers

For one-time use, like online accounts, temporary disposable numbers are available. Use the number once, then dispose of it when it is no longer needed. Prevents future spam calls.

Privacy Protection

Personal Number Privacy

Your real personal number stays protected since you only hand out your Callmama virtual number. Customers and clients don’t get access to your private number.

Separate Work and Personal

Maintain a healthy work-life balance by keeping your business and personal contacts completely separate with different Callmama numbers. Don’t mix business with pleasure.

Block Unwanted Callers

Easily block spam callers or texts by instantly disabling any virtual number that receives unwanted communication. There is no need to deal with the hassle.

Hide Your Location

Since they are virtual phone numbers, Callmama numbers do not reveal any aspect of your real identity or location. Your privacy stays completely intact.

Reliable Customer Support

Callmama provides 24/7 customer support via phone, email, and live chat. The team is available around the clock to quickly resolve any issues with your virtual phone numbers. Most problems can be fixed in just a few minutes.

855 area code, toll-free numbers, 855 area code number

Why Callmama Stands Out As A Virtual Phone Number Provider

The virtual phone number industry has exploded in recent years, with many providers offering services. So why should you choose Callmama over the competition? Callmama distinguishes itself in several key areas.

Privacy and Security

Keeping User Data Safe

Callmama utilizes top-tier security measures and protocols to keep customer data safe, including encryption and data anonymity features. Other providers may lack robust security or fail to prioritize privacy.

Minimal Data Collection

Callmama only collects the minimum user data required to provide service. Some competitors engage in more invasive data-harvesting practices. With Callmama, you stay anonymous.

No Tracking or Recording

Your conversations are never recorded or tracked when using Callmama. This provides peace of mind that your calls and texts remain private. Other companies may track usage data.

Quality of Numbers Offered

Local and Toll-free Options

Callmama provides both local virtual phone numbers with desired area codes and toll-free 800/888 numbers. Competitors may lack extensive local number inventories or no toll-free offerings.

Premium Vanity Numbers

Callmama offers premium vanity numbers that spell out a word or contain repeating digits (e.g., 888-PIZZA). Many providers don’t offer these memorable numbers.

Number Porting In

You can port your existing number into Callmama’s system and use it as your virtual number. This convenience may not be supported by some competitors.

Reliability of Service

Redundant Infrastructure

Callmama utilizes redundant server infrastructure spread across multiple data centers to maximize reliability. Outages are very rare compared to less sophisticated providers.

Carrier Partnerships

By partnering directly with major carriers like AT&T, Callmama ensures optimal connectivity. Some competitors use third-party platforms, which can suffer from reliability issues.

24/7 Technical Support

Callmama technicians are available 24/7 to rapidly assist with any service problems. Lagging customer service at other providers can lead to extended outages.

Cost Savings

Low Monthly Fees

Callmama offers competitive monthly pricing for virtual phone numbers, starting at just a few dollars. Other providers charge higher monthly fees for similar services.

Bulk Discounts

Larger Callmama customers can benefit from bulk pricing discounts, making the service even more affordable. Most competitors don’t offer reduced pricing for bulk usage.

Unlimited Calling Add-ons

With Callmama, unlimited calling packages can be added to virtual phone numbers at reasonable rates. This caps costs. Usage at some other providers incurs per-minute fees.


Virtual phone numbers provide game-changing flexibility and privacy for both personal and professional communications. Here is a summary of how they work and their major benefits:

Virtual phone numbers are phone numbers that are not associated with a mobile device or physical phone line. They exist digitally and can be used to make or receive calls and texts. Calls and texts to the virtual number can be routed anywhere desired by the user.

The major benefits provided by virtual phone numbers include:

  • Keeping your real personal or business number private. The virtual number adds a layer of separation.
  • Flexibility to get local numbers from different cities and regions to establish a local presence. It makes you appear more accessible.
  • Ability to get toll-free 800/888 numbers so customers can call you easily at no cost to them. Adds professionalism.
  • Using disposable temporary numbers for one-time use, like online account registrations, prevents future spam calls.
  • Getting separate numbers for business, personal life, and online accounts provides a healthy separation. Keeps things organized.
  • Easily block unwanted callers by disabling the specific virtual number receiving spam calls or texts. Prevents harassment.
  • Virtual phone numbers don’t reveal your real identity or location, which protects privacy when interacting digitally.

Some of the most useful applications and use cases for virtual phone numbers include:

  • Businesses are getting local numbers in expansion regions to boost local customer sign-ups and engagement. Makes connecting easier.
  • Realtors use temporary disposable numbers for “Open House” signs to prevent endless future calls. Adds simplicity.
  • Keeping business calls and texts separate from personal life by using different virtual phone numbers. It enables work-life balance.
  • Protecting privacy when submitting contact information online for accounts, profiles, or listings. Avoid spam.
  • Job seekers can maintain professionalism by using a permanent virtual number on their resumes rather than a personal cell. It appears more official.

Rehmath Ali, a native of Mumbai, is a highly accomplished professional in business and marketing. After completing his MBA at Oriental College, he quickly rose through the ranks to become a successful independent businessperson. With a profound passion for his work, Rehmath views it as a source of relaxation. Over the past 11 years, he has excelled as a Business Development Manager, making a significant impact in the telecommunications industry. Despite coming from a family with a background in the Gold business, Rehmath chose to pursue a different path, focusing on telecommunications. His expertise lies in handling voice and services for My Country Mobile. Under his guidance, the business has experienced remarkable growth, with a consistent annual increase of 30%. Notably, the Voice Vertical has generated millions of dollars in revenue. Currently, Rehmath serves as the Head of the Callmama Division at My Country Mobile, aiming to surpass one million customers by 2024.


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