Adam P.
Awful
Awful, slow response times. Have to show them all sorts of id and jump through all sorts of hoops. The only thing they did quickly was take a payment

Telnyx is a global connectivity platform delivering carrier-grade communications and advanced Voice AI on a private, cloud-agnostic IP network. Its Voice, Voice AI, Messaging, Numbering, Video, Wireless, Fax, and Identity solutions are powered by intuitive RESTful APIs and its award-winning Mission Control Portal. From AI-driven virtual agents and automated call workflows to feature-rich contact centers and in-app communications, Telnyx tackles real-time interaction needs at every scale—with 24/7 in-house engineering support. As an internationally licensed carrier, Telnyx provides secure, high-fidelity connectivity while democratizing access to next-generation voice automation and global communications.Telnyx Voice AI gives businesses the power to deploy natural, responsive, and cost-efficient voice automation at global scale. Built on top of Telnyx’s private IP network, our Voice AI stack delivers ultra-low latency audio streaming, real-time speech recognition, dynamic conversational logic, and lifelike text-to-speech—without the fragility of public internet routing. Whether you’re replacing IVRs, building AI agents for sales and support, or routing calls with intelligent self-service, Telnyx provides the tooling, reliability, and global carrier footprint needed for production-grade voice automation. Direct cloud integrations, flexible APIs, and 24/7 engineering support make it easy to launch, optimize, and scale AI-driven voice experiences anywhere.Telnyx’s Voice API powers crystal-clear calling and advanced call control for modern applications. Developers get granular programmability—from SIP trunking and number management to intelligent call routing, recording, conferencing, and real-time media streaming. Because it all runs on Telnyx’s private IP network, customers benefit from enterprise-level quality, security, and uptime without carrier complexity. Whether you’re building a feature-rich contact center, enabling in-app calling, or standing up global voice inf
Telnyx (telnyx.com) has 631 customer reviews on Five Star Index, with an average rating of 3.8 out of 5.
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Adam P.
Awful, slow response times. Have to show them all sorts of id and jump through all sorts of hoops. The only thing they did quickly was take a payment
Mats André B.
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Jamie L.
I asked specific questions about porting in my region. Was told everything was in order. Set everything up. Then I couldn't Port. What a waste of time.
Response from TelnyxOct 15, 2026
Hi Jamie — We did a review of your tickets in our support system. Telnyx doesn't currently support porting in Cayman Islands numbers. The definitive answer on this can always be checked and confirmed via our website (https://telnyx.com/products/number-porting) or our portability checker via the portal -https://portal.telnyx.com/#/numbers/port-numbers. Please feel free to reach out if you have any questions.
Marie M.
My mother is dead. 6 calls later, they still keep ringing to try to sell her things.
Response from TelnyxOct 14, 2026
Hi Marie, We don't want anyone to receive any unwanted calls. As a carrier, calls are made by our end users and we want to ensure that any unwanted behavior on our platform is addressed. We always suggest submitting an abuse report which will relay your specific incident to our fraud team for investigation: https://telnyx.com/report-abuse We look forward to hearing from you and resolving this matter. Regards,
Danny
Not happy. False information about singapore servers, and trying to port out my number from them is a nightmare, they are extremely slow to respond to support queries, if they bother to respond at all
Response from TelnyxOct 14, 2026
Hi Danny, I found your account and went through the full history. You're right on both counts: our AI agent gave you incorrect information about our Asia endpoints (they're in Sydney, not Singapore). The port request is being actioned and escalated by our porting department who you will hear from via ticket ID 663378 shortly. If you have any questions about porting or port outs, please ensure to reach out to porting team directly via emailing [email protected].
Jackson Clyde G.
One week trying to sign in, they just say to do things I've already done, no one reaches out except stuff you can just find on a website support page, nothing gets solved.
Response from TelnyxSep 30, 2026
Hi Jackson, Thank you for sharing this feedback. I've reviewed your case, and I can see that the 2FA lockout you experienced has been resolved — you were able to log back in as of September 30th. That said, I also see that it took four days to get there, and I want to address that directly. Four days to regain access to your account is not the standard we hold ourselves to. The delay was caused by an identity verification step that required your security passphrase, which created a bottleneck when it wasn't readily available. I'm glad you're back in, but I take the frustration you've expressed seriously. If you're running into anything else — or if the re-enrollment of your 2FA is giving you any trouble — please reach me directly and I'll make sure it's handled without delay. Thank you for your patience and for being a Telnyx customer. Regards,
Fernando
Support service is the worst I ever see, this company suck at service, its impossible to purchase a land line with them, they dont deliver numbers, and what I hate the most is that a few numbers that are not mine, suddelny appears in my account and they are been accepted, so, I cant understand, theu dont accept my numbers, but in my account appears from out of the blue others lines that has been acceptesd that are not mine... I really hate the peopleas that works in this bad company
Response from TelnyxSep 22, 2026
Hi Fernando, We've reviewed your full support history. Here's what's happening with each of your cases: Your Mexican number order is a backorder — the specific number you requested is not currently available in our inventory, so it needs to be sourced manually. This isn't a documentation or regulatory issue: your requirement group was approved on September 16th and all required documents are on file. The replacement order is active in our queue and has been assigned to an agent who will provide updates through ticket #687057. The original order was cancelled because it entered an exception state, but your approved requirement group carried over to the replacement — you don't need to resubmit anything. Your Spanish number was delivered on September 12 and is active on your account. Our investigation confirmed the number is routable on the Spanish network — we tested it by assigning it to a test connection and placing an inbound call from a Spanish mobile, which connected successfully. The issue you're experiencing with inbound calls appears to be on the LiveKit configuration side. If you send us a recent failed call example with the calling number and timestamp, we can trace it on our end to confirm where the call is stopping. The US number (+1 707 549 1750) and the deleted UK mobile number both show as orders placed from your account on September 21. The US number is currently active and assigned to a messaging profile. The UK mobile was deleted the same day. If you didn't intend to place these orders, we can cancel the active US number and refund the charge. You shouldn't have needed to open multiple tickets to get a clear status update on your Mexican number. The order is in progress and you'll receive further updates on ticket #687057. Please let us know if you have any other questions. Regards,
ELENEUM T.
i wait for hours for a awnser for my problem from an Telnyx agent, they don't reply for 3 or 4 hours and after i stay in the chat for that long i get a message like this "Just checking in - are you still there? If we don’t hear back in the next few hours, we’ll close this chat. You can reply here at any time to reopen it." poooor
Response from TelnyxSep 21, 2026
Hi Team, We'd like to look into what happened, but we aren't able to identify your account from this review. We have requested more information from Trustpilot so we can locate the support experience you are referring to. That will let us pull up your ticket and chat history and see where the response time fell short. Looking forward to working with you to resolve this.