--- title: NobelBiz Voice Carrier Network Reviews meta\_title: 'NobelBiz Voice Carrier Network Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 10 reviews by the users' company size, role or industry to find out how NobelBiz Voice Carrier Network works for a business like yours. aggregate\_rating: rating\_value: 4.4 review\_count: 10 scale: '5' date\_modified: '2026-07-17' parent\_category: name: Collaboration & Productivity url: https://www.g2.com/categories/collaboration-productivity --- # NobelBiz Voice Carrier Network Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by NobelBiz Voice Carrier Network but has limited features. Are you part of the NobelBiz Voice Carrier Network team? [Upgrade your plan](https://my.g2.com/nobelbiz-voice-carrier-network/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! The NobelBiz Voice Carrier Network is the only VoIP interconnected provider built to service contact-center-specific traffic, with multiple redundancies across the globe. As a result, our telecom network offers uninterrupted uptime and an impressive geographical footprint, delivering the best possible voice quality at a fair price. Because we focus solely on the contact center niche, all the features and support processes were fine-tuned to maximize the efficiency, quality, and demands of the call center industry. In addition, the NobelBiz Voice Carrier Network features a multitude of optional productivity tools such as local caller ID solutions, compliance safety nets, number management, and a web-based auto-attendant platform, to name but a few. * * * Seller [NobelBiz](https://www.g2.com/sellers/nobelbiz) Discussions [NobelBiz Voice Carrier Network Community](https://www.g2.com/products/nobelbiz-voice-carrier-network/discuss) Overview by Nobel Biz Show More ## Top-Rated Alternatives [ ![Nextiva](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nextiva") Nextiva 4.5/5(3,619) ](https://www.g2.com/products/nextiva/reviews) [ ![JustCall](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "JustCall") JustCall 4.3/5(2,393) ](https://www.g2.com/products/saas-labs-justcall/reviews) [ ![CloudTalk](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "CloudTalk") CloudTalk 4.4/5(1,851) ](https://www.g2.com/products/cloudtalk/reviews) [ View All Alternatives ](https://www.g2.com/products/nobelbiz-voice-carrier-network/competitors/alternatives) ## User Insights Average based on 10 real user reviews. [Log in to unlock pricing and user insights](/login) FH Frances H. Consultant Architecture & Planning Small-Business (50 or fewer emp.) 1/22/2024 "Disruptions and poor audio during calls" 1.5/5 What do you like best about NobelBiz Voice Carrier Network? The NobelBiz Voice Carrier Network is not remarkable. It's unclear call quality is not allowing me to have uninterrupted conversations. It's poor how the network coverage does not ensure that I connect with clients and colleagues no matter where or when. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? The customer service they provide is cumbersome; they're not always available to assist with any questions or concerns I have. Another poor aspect is the pricing, which makes it a less cost effective choice for my business. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? NobelBiz Voice Carrier Network lacks transparency when it comes to pricing. It is frustrating not having an understanding of the costs and fees associated with their services. There have been instances where their customer support was slow in responding making it difficult to get assistance when needed. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite RS Rose S. Computer Applications And Software Engineer Telecommunications Small-Business (50 or fewer emp.) 1/6/2024 "Inefficient global carrier networks" 3/5 What do you like best about NobelBiz Voice Carrier Network? Ive been using their services for 3 r months now. I have encountered many issues. Their nationwide coverage is not working well. It would be better if they provided state wide options for programs. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? As for the dislikes about NobelBiz Voice Carrier Network there are a couple of aspects that I find disappointing despite their claims of increased ratios and improved sales. I faced an inconvenience once when I purchased numbers, for another company through their portal while trying to purchase DIDs. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? Some customers have expressed concerns regarding the reliability and quality of the service due to VoIP reductions. Businesses with departments or branches find that the corporate number provided is not sufficient. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite AK Ahfaz K. IT Lead Small-Business (50 or fewer emp.) 11/2/2022 "Peace of Mind" 5/5 What do you like best about NobelBiz Voice Carrier Network? We are into outbound calling, and since last year, we have been facing many issues getting our CLI blocked about every 10 or 15 minutes. Because of that, we were not getting proper connectivity. Instead, many of our prospects doubted why our CLI is showing as SPAM Likely. NobelBoz not only solved all of these issues with their LT Buckets Rotation feature but on the other hand, rarely have I come across a company that doesn't only provide what they sell but even one of the finest after-sale services. They are prompt and efficient and value their customer's experience and time. Kudos Team! Good going, and keep up the excellent work. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? Been working with them for the last 6-7 months, and nothing so far! Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? They helped us get more connect ratio which helped my rep talk to more people and, on the other hand, reduced the VoIP cost. Review collected by and hosted on G2.com. Show More 3/16/2023 Current UserValidated ReviewerSource: Organic CB Carlos B. Telephony Manager Enterprise (\> 1000 emp.) 11/11/2022 "Caller id rotation is a must for outbound business" 5/5 What do you like best about NobelBiz Voice Carrier Network? The service just works. We are now able to rotate our caller ids and increase the contact ratio for our outbound programs without developing costly in-house solutions Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? Rotation buckets are nationwide. I'd like to be able to purchase regional or state-wide buckets for smaller programs Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? We were able to increase our contacts and sales increasing revenue. Review collected by and hosted on G2.com. Show More 11/11/2024 Current UserValidated ReviewerSource: Organic ![Abraham M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Abraham M.") AM Abraham M. Network Operations Manager Enterprise (\> 1000 emp.) 3/16/2023 "Transparent BPO" 5/5 What do you like best about NobelBiz Voice Carrier Network? The ability to provide redundancy. With our expansion that is something we always need to have. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? The process of purchasing DIDs could improve. I once purchased DID numbers on the portal, and they ended up being for another company. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? It provides us with DID numbers that we can assign to our users and, in return, properly route inbound and outbound calls. We also have a corporate number with them. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![R. Christian C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "R. Christian C.") RC R. Christian C. PRESIDENT Small-Business (50 or fewer emp.) 11/21/2022 "Excellent Team and Trained Professionals!!!" 5/5 What do you like best about NobelBiz Voice Carrier Network? Terrific support/management team they resolve and act fast even the billing/accounting team are awesome!!. Overall a very innovative team and exciting to work with. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? I dont like Noblebiz! cause I got damn love it! Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? Noblebiz help my team a lot with the stir/shaken. Because of them I was able to grew my team due to the solution they offered because of the stir/shaken.. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Maximo L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Maximo L.") ML Maximo L. Information Technology Security Specialist Mid-Market (51-1000 emp.) 3/21/2023 "Best SIP provider!" 5/5 What do you like best about NobelBiz Voice Carrier Network? In 8 years the service has never been down, and the support team responds to any request super fast and professionally. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? So far the service is great , clear VOIP. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? The price for the quality and the performance is excellent! Review collected by and hosted on G2.com. Show More 3/26/2024 Validated ReviewerSource: Organic DD Dusty D. Small-Business (50 or fewer emp.) 3/22/2023 "Really great experience all around" 5/5 What do you like best about NobelBiz Voice Carrier Network? The technology is very efficient and we've been using it for over 2-years now. Support has been incredible as well. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? I have absolutely nothing negative to say. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? More efficient predictive dialing and it has worked. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Telecommunications](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Telecommunications") AT Verified User in Telecommunications Enterprise (\> 1000 emp.) 11/3/2022 "Great quality and good service" 4.5/5 What do you like best about NobelBiz Voice Carrier Network? Nobelbiz has great call quality. We have used them for outbound campaigns. Even though we no longer have outbound projects now, we still keep their services for day-to-day office domestic and international calls. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? Outbound rates have reduced a lot during the past 10 years. But our rate is still the same. Since our call volume is low, the effect is minimum, though. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? They helped us to reach domestic and international customers. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") UM Verified User in Marketing and Advertising Small-Business (50 or fewer emp.) 5/25/2022 "Best global carrier of carriers voice network" 4.5/5 What do you like best about NobelBiz Voice Carrier Network? Superior quality, best pricing, and features helped us to improve contact rates. Review collected by and hosted on G2.com. What do you dislike about NobelBiz Voice Carrier Network? Little hard to order and manage numbers, and set up and manage trunk groups. Review collected by and hosted on G2.com. What problems is NobelBiz Voice Carrier Network solving and how is that benefiting you? Increase the number of productive contacts per hour, better allocation of resources that impact key performance indicators (KPIs) Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about NobelBiz Voice Carrier Network? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about NobelBiz Voice Carrier Network ](https://www.g2.com/products/nobelbiz-voice-carrier-network/discussions/new) GU Guest User What is NobelBiz Voice Carrier Network used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-nobelbiz-voice-carrier-network-used-for) [ View all Discussions ](https://www.g2.com/products/nobelbiz-voice-carrier-network/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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