• Whatever your industry, a secure, reliable business network is crucial. That's why you need XO Communications. We offer trustworthy, always-on networking services throughout the nation, including in Boston. We do this through our wholly owned nationwide network, an award-winning network that powers business communications all around the country.

    XO's Boston Service Portfolio

    For companies throughout the Boston area, we offer a wide range of different networking and communications services. These services are backed by the sturdy foundation of our nationwide network and its expansive reach. Among the services we offer are the following:

    IP Voice and Data Services

    Streamlining your voice and data services into one integrated package may feel daunting, but with XO's Voice and Data Services bundle, it doesn't have to be. We provide a reliable, scalable communications solution that makes it easy to enjoy all the benefits of integrated voice and data communications, while also minimizing potential headaches. 

    Learn more about our IP Voice and Data Services>>

    Cloud-Based Solutions

    Operating in the cloud offers a multitude of benefits, from simplified management to unparalleled flexibility. When changes come to your business environment, you're insulated from many of the resulting problems because your data is stored in the cloud. XO Communications offers cloud-based sulutions for hosted PBX, IT infrastructure, security, and backup solutions.

    Learn more about our Cloud-Based Solutions>>

    Dedicated Internet Access

    When you need business-level connections via a dedicated port, XO Communication's Dedicated Internet Access is your solution. Built on Xo's award-winning nationwide network, our Dedicated Internet Access provides an extensive range of options in order to meet your particular needs for data, speed and bandwidth up to 100 Gbps.

    Learn more about our Dedicated Internet Access Services>>

    Ethernet Services

    With Ethernet services from XO Communications, you can transfer data securely, share managed applications and provide high-speed internet to all your branches.

    Learn more about our Ethernet Services>>

    MPLS and VPLS Services

    Want to lower costs, boost speeds and create more satisfied end users? You need XO's MPLS and VPLS solutions. Made to be easy to use and implement, these simplified network management solutions offer a host of benefits.

    Learn more about our MPLS and VPLS services>>

    The Best in Networking and Communications Services from XO

    Whatever your industry, XO Communications has the networking and communication services to improve your business network. Whether you deal in the entertainment, legal, heathcare, retail, or other industry, let us use our expertise in the communication realm to serve you. 

    See the full list of XO Communication Services>>

  • The Right Network for Your Business

    Better solutions demand door-to-door delivery of communications traffic at the fastest speeds available. With XO, you’ll have leading IP and networking solutions delivered over our own private, award winning nationwide network to all your locations. Our unique combination of nationwide IP and transport networks, metro networks and fixed wireless capabilities allows us to provide maximum coverage, performance and scalability.

    Learn more about why we have The Right Network for your business >>

  • Medium/Enterprise Sales

    Let our local experts design a solution to meet your unique business needs with a free consultation.


  • Small Business Sales

    Call to talk to one of our Small Business Consultants, or click to fill out the form


    Request Small Business Pricing
  • Colocation Facilities

    Boston (Summer Street)
    One Summer Street
    7th Floor
    Boston, MA 02110

    Cambridge (Fulkerson 1st)
    89 Fulkerson Street
    1st Floor
    Cambridge, MA 02141

    Cambridge (Fulkerson 2nd)
    89 Fulkerson Street
    2nd Floor
    Cambridge, MA 02141 

  • Reduce Mobile Costs with XO WorkTime

  • Hyatt Drives Cusomer Loyalty with XO High Speed Internet Access

  • Sales Office Location

    XO Communications
    1601 Trapelo Road
    Suite 135
    Waltham, MA 02451

  • Curious about our network coverage?

    The core of the XO IP network is a mesh of multiple 10 Gigabit (Gbps) circuits, connecting XO network nodes, peering POPs and XO Data Centers nationwide. The XO IP backbone runs across its own intercity fiber facilities, supported by terabit-capable core routing platforms and high-capacity peering interconnections. XO offers Dedicated Internet Access (DIA) and IP Transit customers enhanced Internet connectivity. This network design delivers maximum end-to-end throughput as well as high levels of protection, redundancy, and Quality of Service required to support XO Voice over IP services

    The XO IP network utilizes an advanced IP design, ensuring scalability as well as the ability to offer advanced future IP services plus the added benefit of no single IP point of failure past the customers' access port

    And since the XO IP network and market connections run end-to-end across XO facilities, XO can quickly resolve any problems that may occur; which eliminates many of the common failure points found in older network designs.

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    XO serves businesses nationwide and has global reach to more than 50 countries. Submit your U.S. business address to find out service options at your location.