Quickly find business customer service phone numbers

All Ribbon Communications support phone numbers are listed below, including customer service phone number(s), Technical Support (Americas) support phone number(s), Technical Support (EMEA) support phone number(s), Technical Support support phone number(s), etc. You can also get Ribbon Communications support via email, social networks, help center, or directly check all the customer service contacts of Ribbon Communications.
Customer Service number
(Global)
+1 833 742 2661
Customer Service number
(Japan)
+8 136 455 2150
[Technical Support] support phone number
(Americas)
+1 408 351 7255#3
[Technical Support] support phone number
(EMEA)
+42 022 211 9604#3
[Technical Support] support phone number +1 858 627 1715
[General Info] support phone number +1 877 412 8867
[Legal] support phone number +49 306 980 9060

Ribbon Communications Overview

Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with IP and optical networking solutions for 5G. To learn more about Ribbon visit rbbn.com.
Industry Telecommunications
Headquarters Plano, Texas
Company size 1,001-5,000 employees
Website https://rbbn.com/

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