I am sorry to hear you are having trouble contacting Customer Service while traveling internationally. I have researched some information and will be glad to provide you with a number you can contact Customer Service while out of the United States.
- CDMA – 1 908-559-4899
- GSM - 1 908-559-4899
You can also dial 908-559-4899 from a non Verizon Wireless device or landline.
I hope this information is helpful to you! Please let us know if you are still experiencing difficulties contacting Verizon Wireless.