If you have Premier, you can keep your existing number for your friends that live in your current area and get a new one for the new area - you do this by calling ooma support at 888 711-6662. Since you will probably want your new number to be your primary one, you can ask them to just move your existing number to the secondary position when you add the new one. You can even set them up with different rings so you can tell which number they called to reach you. Premier has some great features that make it a good value. The second number is just one of them.
If you would prefer not to have the additional cost of Premier, just call the same number when you move and have them change it for you to the new area code. I believe the fee to do this is about $20.
In either case, make sure to change your Service Address in my.ooma.com so emergency reponders know where to find you.
VoIP hardware: 2 Telo w/3 handsets & Linx / ooma core
Total Lines: 8 / Numbers: 11 / Handsets: 20
Lifetime Premier Member
Friends don't remember what Landline Integration was or why we did it.
So, forward your MJ number to your existing Ooma number. those in your new area will call the new MJ number, and all your old friends can continue to call your old number. $20/year is fairly cheap, and it does have the added benefit of providing a back-up in the event of an outage on the Ooma system.
I've learned a lot here... two months ago I didn't even know how to spell VOIP and now I are one.