Welcome to ThreePBX

Robust Communication Service for Government and Municipalities

Upgrade to a cloud communications platform to stay in touch and communicate more efficiently.


Tools For Your Modern Communication Needs​

Integration With Cloud-Based Applications

Dynamic Government Collaboration Software for
Municipal and State Levels

It's Time To Switch To ThreePBX.

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How can ThreePBX VoIP Service Benefit State Governments?

  • Flexibility

    Utilizing our cloud-based VoIP phone solution enables your teams to operate remotely. Each member of your team can access their whole phone system from their smartphone or a dedicated VoIP phone as if they were at their desk in the office.

  • Advanced Cost Management Tools

    Our VoIP phone systems have advanced reporting tools that let you keep track of costs, limit how much you spend on calls, and set budgets. You can monitor prices and call usage per-user basis, granting you access to granular data and insights.

  • VoIP Optimization Assistance

    With the help and direction of our VoIP phone system experts, it's easy to get the most out of your VoIP phone system. Take advantage of the THREEPBX team's on-site, off-site, and online training alternatives at a pace that suits your organization.

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Cloud-based VoIP Phone System to
Streamline Public Contact

Transformation of your communication systems to unified VoIP can integrate your voice, video, and data needs into a single communications infrastructure that streamlines public contact.

Unified Communication Solutions for Municipalities

Local government buildings require accessible communication and safety solutions to improve internal communication between staff and citizens.


Our VoIP solution meets the technological needs of a wide range of governmental buildings, from small, single-location libraries to large, sprawling multi-city governments.


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Improved Municipal Safety Measures

Instantly notifies everyone inside the building of a lockdown, an active threat, or any other emergency With a Lockdown and Emergency Notification System(LENS)

Enhanced 9-1-1 services connects your premises to the nearest emergency service with the push of a button.

Pick Up Your Calls Anytime, Anywhere

Make and receive calls from your company’s landline at work and home.

Make calls from any location with an internet connection.

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Enhanced Call Capacity

Take advantage of every call with unlimited incoming lines and the absence of engaged tones.

Designed to support huge number of simultaneous voice connections.

Cost Saving

Save money online fees and costly repairs by dialing less frequently to reinvest the saved money and time elsewhere to grow your business.

Along with massive cost reduction, maintenance, support, and upgrade expenses are also eliminated.

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Unite All the Features in One Place


Get VoIP phone service with unique features to boost your productivity.


Utilize SMS feature for a person to person text messaging in group chats.


Handle outbound faxing using your existing fax hardware, by our portal, or by fax to email.


Initiate video call from you phone, laptop or PC with a single click.


Access user admin portal to monitor, change call settings, adjust hold music and more.

How it works

Here are four Easy steps to Set up VoIP with ThreePBX

Book time with a VoIP advisor!​

Schedule a quick meeting with an Advisor. Learn more about our surprising flexibility and affordability.

Receive a free demo & review quote

We will go through an entire feature demo, explain the necessary features for your business, and answer any questions you may have. 

System setup and onboarding

Once agreements are signed,  We will set up your phones, configure your system and train your team with all they need. 

Dedicated long-term support

We are here to support you and your team 24/7. Whatever your query or problem, you are one click away from a solution.

Trusted by

Powerful VoIP Technology for Increased
& Convenient Communication

Link your communications in every location with both cloud-based and hosted options.
Easy Call Management

User-friendly interface and comprehensive VoIP phone system to operate the cloud-based phone system.


Upgrade Your Call Quality

Access to a superior audio spectrum while minimizing downtime.

Dedicated Support

Access to our in-house team of professionals around the clock along with a specialized account manager.

Reduced Phone System Costs

Along with around 50% cost reduction, maintenance, support, and upgrade expenses are also eliminated.

Monitor Call Insights

Dedicated supervisors can monitor & access live call , call grading, call recordings, and detailed performance indicators.

Highly Secure VoIP System

Adhere with GDPR, CCPA, and other industry standards to safeguard customer information and communications.

Get Support From Our In-House Team Of Professionals Around The Clock

It's Time To Switch To ThreePBX.

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Three Accessibility Options for Government Offices

1. Office Edition

Use desktop VOIP IP phones to
stay connected.

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2. Mobile App Edition

Stay mobile in and outside
of your office.

3. Desktop Edition

Manage high call volumes
easily & efficiently.

VoIP Phones + ThreePBX VoIP Service

With ThreePBX, Your Have Options

Pick whichever options works best for you!

Bring Your Own

1. Save money when you bring your own device.

2. Compatible with most VoIP phones.

3. One-time provisioning fee per device. 


1. One-time purchase.

2. Lower total cost of ownership over a 3-year period


1. Low monthly fee

2. No up-front costs.

3. We’ll fix it for free if there are ever any issues.


1. This requires a 24-36 month contract to get free quality devices

ThreePBX Office Pricing

Pricing Table
Monthly plan with no commitment
1-4 5-19 20-99 100+


$30.95 /user/monthly
  • Business phone or toll-free numbers
  • Unlimited calls within the US/PR/Canada
  • Voicemail-to-text
  • Team messaging
  • 24/7 Technical Support
  • 1500 Toll Free Minutes
  • SMS/MMS Business Texting


$35.95 /user/monthly
  • Business phone numbers in over 100 countries
  • Unlimited audio conference calls
  • Video meetings
  • Quality-of-service reports
  • 24/7 Technical Support
  • 3000 Toll Free Minutes
  • SMS/MMS Business Texting


$45.95 /user/monthly
  • Single Sign-on
  • Multi-site admin and management
  • Up to 8-digit extensions with site codes
  • Hot desking
  • Advanced call handling including whisper, barge, and more
  • Video meetings
  • Real-time analytics
  • Popular CRM integrations with Salesforce, Zendesk, and more
  • 24/7 Technical Support
  • 12,500 Toll Free Minutes
  • SMS/MMS Business Texting
Compare all ThreePBX VoIP Plan
7 day Free Trial
Get Demo
Get Demo
VOICE CALLING Unlimited calling within the US, PR, CA
Unlimited Audio Conference Calls x 50 Participant Unlimited
Free local or toll-free number
Toll-free minutes 1500 3000 12500
High-definition (HD) voice
Auto attendant
Multi-level auto attendant
MOBILITY App for Mac
App for Windows
App for iOS
App for Android
ThreePBX Virtual Extension
MEETINGS HD video calling
Unlimited video calling (peer-to-peer)
Unlimited video conferencing
Video conference recording
APP COLABORATION Team messaging  peer to peer video
Private group messaging
Screen sharing
Mobile SMS/MMS
Call log reports
Voice Analytics
User portal
Microsoft Dynamics*
Infusion Soft*
Google Contacts*
Blitz Lead Manager*
Active Campaign*
AMS 360*
Agency Bloc*
Sugar CRM*
Microsoft Teams*
Quickbooks Online*
PHONES Bring your own device (BYOD)
Soft Phone
Desk Phone
Conference Phone
Analog Phones
SUPPORT Email support 24/7
Chat support. 24/7
Phone support 24/7
Knowledge Center 24/7
Real-time system status
Professional Implementation
Multi-site support
SLA with 99.99% Uptime
Account Manager
ANALYTICS Custom reports
Custom dashboards
Advanced roles and permissions
Advanced reports
Bulk Number Porting
Call Blocking
Call Forwarding
Call Handling Rules
Call Hunting
Call Logs
Call Park with Ringback
Call Screening
Call Transfer
Call Waiting
Callback Auto System
Caller ID
Caller ID Prefix
Dial by Name Directory
Digital Faxing (outbound)
Do Not Disturb (DND)
E911 Dialing
Extension Dialing
Facetime Calling- Peer to Peer
Find me/Follow Me
Hold Music
Hot Desking
In-Call Features
Line failover
Management Portal
Modes for business After Hours
Quality of Service (QoS) reports
Ready Phones
Ring Groups
Google and o365 SSO
QOS Monitoring
Call Recording*
Vanity Numbers*
International Numbers*
Voicemail to Email Transcription
Note: (*) represent the addon

Frequently Asked Questions

ThreePBX phone service is designed to meet your business needs, so yes, it is highly likely for you to keep your existing phone number. As long as the active voice/fax number is portable, which it usually is via federal guidelines that we can facilitate the transition. In fact, we can even confirm this for you as part of our discovery call.

We can use your existing VoIP phones if you are already on a Cloud Based VoIP system. We also have options to make calls using our application through computer or mobile options if that is a business preference for you.

No, you will not experience any delay as we work. Your phone lines will continue to run during the transition.

No upgrade is necessary as long as you have a broadband connection (not DSL). You can make/receive 10 calls simultaneously while only using 1MB bandwidth as our codec uses 100 KBps per phone call. Our technology is designed to make your life easier.

We like to ensure minimal disruption to business operations if and when an issue arises. No, you will not lose phone service if your internet connection goes down. The hosting site where your phone server is located will continue to function, however your phones will not ring due to the internet connection being down.

No, you will not be bound to any long-term commitments with Three PBX. We are confident about the service and technology we provide our customers, which is why we are also confident that we will earn your trust over time.


Our standard contract works on a monthly payment basis. However, we also provide more tailored packages that accommodates your business needs and budgets. If you do require a long-term contract, this will come with an added benefit of reduced rates.

Yes, you can use your cell for VoIP without having to disclose your personal cell number. Our service is very easy to use on your mobile device with our ThreePBX mobile app, which provides your phone with a business line. You will also be able to keep your employee’s phone numbers hidden from your customers.

At ThreePBX, we look to create a complete business phone system experience for you and your employees. The transition from another provider can be complicated, yes, however we overlook the set-up of the system from start to finish as well as any changes your business requires.

We have VoIP integration with Salesforce, Zoho CRM, HubSpot and more.

Switching over to VoIP is quite a common and simple process. In fact, having an internet facility enables us to provide you with more features that can optimise your business function. The first step is to sign up with ThreePBX, which will permit us to start the phone number porting process. On completion of this process, you will then be able to cancel the existing plan you have.

Dislike completing forms?
Just talk to a real human.
"Threepbx consolidates all of my customer data into a single location, allowing me to easily access their account history, notes, and documents from a single screen. With Threepbx, managing customer relationships becomes effortless and intuitive, eliminating any uncertainty or guesswork involved in the process."
Account Representative

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What’s the difference?

Traditional phone numbers versus Virtual phone numbers

Even though virtual phone numbers and regular phone numbers work the same, there are key differences between the two. First, area codes don’t really matter when it comes to VoIP phone systems. Unlike regular phone numbers, virtual ones work independently of location. This means you’ll be able to choose a phone number with any area code you choose.

Second, landline phone numbers are linked to a specific device, usually a landline phone you can have at home or in your office. Virtual phone numbers can be linked to many devices, which allows users to make voice calls not only from a landline but also from a smartphone or a computer. All you need to make the call is the virtual phone number! This provides businesses with greater flexibility and freedom of use, which is key in today’s world.

Virtual phone numbers will allow you to measure your marketing efforts by tracking the number of calls you receive from prospects that are coming from all your social media platforms. This way, you can adjust your efforts however necessary to make sure your prospects can contact you whenever they need it.

These two key differences make it possible to understand exactly why VoIP phone systems have become so popular among businesses. They are convenient, flexible, easy to use and they contribute to successful communication not only with clients but also with partners and team members. 

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