No. Since the "529" refers to a section of IRS code, it is a national program. As long as the institution you want to attend is a qualified university or college it doesn't matter which state you attend in or save in.
The 529 College Savings Plan has different requirements for each state. To see if you qualify for your state's requirements, you should check to see your specific requirements.
There are many college savings plans to choose from, one of the easiest is a 529 college savings plan. With a 529 you pay no tax on the earnings from the account, there is no age limit on the account...
Some of the best college saving plans require a long time planning before hand. There are some savings plans at the bank that take minimal amounts from your bank account every month and transfer it...