Flexibility

Mobility

Affordability

Whether your business is new or old, small or large, United2 has the mobility, scalability, and expertise to take your organization to new heights. As a robust SIP provider, we offer our clients wholesale termination services that cover an array of rate centers nationwide.

Choose from our vast list of high-converting phone numbers and add as many inbound channels as you need. Activation takes minutes and technical support is always available at your service.

Toll-Free Numbers

United2 offers a large variety of unique toll-free numbers to suit your marketing efforts. We provide all standard area codes, including: 800, 844, 855, 866, 877, and 888. With a recognizable toll-free number, your customers will be able to reach you for assistance with minimal effort. If you already have a toll-free or local phone number, you can choose to port it to United2—although we recommend that you try one of our own high-converting numbers first.



Local Numbers

Local numbers are perfect for companies that have walk-in clients or conduct their businesses locally. We have thousands of unique local numbers you can reserve from anywhere within the U.S. Memorable local numbers will distinguish your brand from all the rest, making it easier for your customers to recognize your number when they see it.

Unlimited SIP Trunking

United2 allows you to have unlimited 2-way inbound and outbound calls within the U.S. Our SIP trunking maintains top tier audio quality for all of your channels at once, removing calling limitations while improving caller experience.



Flexible Pricing

Our simple pricing model gives clients the freedom to pay as they go. There are no binding contracts or hidden fees. Clients decide how to structure their monthly costs depending on their individual business needs.

United2 has a guaranteed top quality service that prioritizes voice and data traffic across our nationwide network. Our superb voice services deliver noticeably high call qualities you just can’t get with other carriers. We oversee all the details of operations to ensure that our clients will always receive the best SIP trunking service.