After google almost anywhere and can not find the address for returnning old verizon router. Could anyone help me on this.
Google Verizon Fios Corporate store.
then return it in person and get a signed and dated receipt. Showing the serial number and MAC address etc. your correct service address and name.
you can also call 1-800-VERIZON and ask them for a return label. However it’s a huge risk since most times they claim they never got it back and try to bill you for it.