So I haven't seen anyone else ever detail this method before so I assume no one else has ever figured out you can do this.
According to Verizon's own FAQ page on the Nationwide plans, they state:
Meaning, if you ever change to a More Everything plan from a Nationwide plan, there is no going back. There also is no way to create a new account with the nationwide plans at least on the main Verizon website. They do however allow you to switch between individual and family nationwide plans so as long as you have one kind, you can always switch to the other.
There is however a way to do it on the Iconic Portal but it takes a little editing with your browser's developer tools. For this tutorial I will be using Google Chrome.
1. Visit http://preorder.verizonwireless.com
2. Choose new customer and put in your zip code.
3. Select individual customer and continue.
4. Choose the phone that you want and hit Select.
5. Scroll down to the bottom of the page and hit continue.
6. It will ask you if you want to add more devices, unfortunately this trick only works for one phone. You will have the option to change your Individual nationwide plan into a Nationwide family plan once you have your account setup and customer service should be able to do it easily. So hit No.
7. Now this is where the developer tools come in. You will be presented with this window:
8. Do not select any of the More Everything data plan options. Instead we will be focusing on the checkbox that says "Share Voice & Data". The checkbox is in a disabled state, so we need to fix that. Right click the text and hit "Inspect Element".
9. This will being up the Chrome Developer Tools window.
10. You're looking for the checkbox html element which I have selected on the screenshot above. Double click where it says: disabled="disabled" and erase the text and then click another element on the developer tools window.
11. The checkbox will now be enabled and you can exit out of the developer tools.
12. Now uncheck the checkbox and hit continue.
13. You will now be able to select a Nationwide Individual plan. Choose a voice plan or a voice & text combo plan and hit continue.
14. You will now be able to select your insurance option and your tiered data plan option.
15. Choose any accessories if you want them and hit continue. Fill out the number porting form, or if you want a new number choose that option and then hit checkout.
16. Now you're at checkout with a brand new nationwide account and you can continue the checkout process.
According to Verizon's own FAQ page on the Nationwide plans, they state:
Can I upgrade my plan temporarily and then switch back to my current Family SharePlan?
Yes, you can change the minutes, messaging and data allowances for your current Family SharePlan. However you won’t be able to switch to an entirely different plan (e.g., The MORE Everything Plan) and then switch back to any Nationwide plan (e.g., Family SharePlan) because Nationwide plans have been discontinued. You can change your minutes, messaging and data allowances a maximum of 2 times per month.
Meaning, if you ever change to a More Everything plan from a Nationwide plan, there is no going back. There also is no way to create a new account with the nationwide plans at least on the main Verizon website. They do however allow you to switch between individual and family nationwide plans so as long as you have one kind, you can always switch to the other.
There is however a way to do it on the Iconic Portal but it takes a little editing with your browser's developer tools. For this tutorial I will be using Google Chrome.
1. Visit http://preorder.verizonwireless.com
2. Choose new customer and put in your zip code.
3. Select individual customer and continue.
4. Choose the phone that you want and hit Select.
5. Scroll down to the bottom of the page and hit continue.
6. It will ask you if you want to add more devices, unfortunately this trick only works for one phone. You will have the option to change your Individual nationwide plan into a Nationwide family plan once you have your account setup and customer service should be able to do it easily. So hit No.
7. Now this is where the developer tools come in. You will be presented with this window:
8. Do not select any of the More Everything data plan options. Instead we will be focusing on the checkbox that says "Share Voice & Data". The checkbox is in a disabled state, so we need to fix that. Right click the text and hit "Inspect Element".
9. This will being up the Chrome Developer Tools window.
10. You're looking for the checkbox html element which I have selected on the screenshot above. Double click where it says: disabled="disabled" and erase the text and then click another element on the developer tools window.
11. The checkbox will now be enabled and you can exit out of the developer tools.
12. Now uncheck the checkbox and hit continue.
13. You will now be able to select a Nationwide Individual plan. Choose a voice plan or a voice & text combo plan and hit continue.
14. You will now be able to select your insurance option and your tiered data plan option.
15. Choose any accessories if you want them and hit continue. Fill out the number porting form, or if you want a new number choose that option and then hit checkout.
16. Now you're at checkout with a brand new nationwide account and you can continue the checkout process.