What is h2o customer number? H2O Customer Service Phone Number. Phone Number of H2O is +1-201-585-3600, 1-800-643-4926 . H2O Wireless was previously named as O2 Wireless that is the provider of phone and Internet services in the United States.What does the number 2 mean in h2o? H2O is the molecular formula of water.It shows the molecular composition of water. In H2O , H stands for hydrogen. And O for oxygen.Thus it means that water is composed of 2 atoms of hydrogen and one atom of oxygen,bonded together by a chemical bond.Who is h2o wireless owned by? H2O Wireless is now owned by Telrite Holdings after they purchased Locus Telecommunications and H2O Wireless. Previously, H2O Wireless customers were limited to the 3G network. Through AT&T, H2O mobile customers new have access to both the 3G network and the faster, more reliable 4G LTE network.Does h20 wireless offer international calling? H2O Wireless is known for their amazing unlimited plans which offer international calling options in over 53 countries, all without incurring any long distance fees or extra charges. If you have an active service account with H2O Wireless, you'll also get unlimited texting to any country in the world, plus up to $20 international talk credit.
800-321-7848 Contact Us; HOW TO CONTACT US. BY E-MAIL. Contact us at: h2o[email protected]. BY PHONE. Call us toll free at: 1-800-321-7848, 9am to 5pm Mon. – Fri. ET. BY MAIL. Write to us at: Customer Service H2O Wear P.O. Box 687 Wilton, NH 03086-0687. Newsletter. Sign Up for ...
+1 (650) 227-4572 Contact Us H2O.ai Let Us Know How We Can Be of Help Please enter your information and describe your inquiry, and we’ll get back to you as soon as possible. Get in Touch with Our Sales Team North America Sales [email protected] +1 (650) 227-4572 Asia Pacific Sales [email protected] +65 9230 2724 EMEA Sales [email protected] Media Relations Megan ...