Straight Talk uses the four major networks Verizon, AT&T, Sprint and T-Mobile but they dont offer all four networks in every area. In some cases the Verizon network might not have coverage in your area and Straight Talk is unable to offer it. Your smartphone is compatible with the Verizon network.

What is the network unlock code for Verizon?

000000 If you have a locked 3G World Device phone with Verizon, you can use unlock code 000000 or 123456 or call 800-922-0204 for help. Verizons 3G Prepaid Phone-in-the-Box phones can be unlocked after 12 months of service.

Why does my Straight Talk phone not have service?

Check your phones network settings. Be sure that Data Roaming is turned on in case your phone has moved between networks and somehow got hung up. Even if its turned on, toggle it off and then back on again to reset it. Confirm that Network Mode is set to the proper Auto setting for your specific phone.