ABA routing number is a 9-digit identification number assigned to financial institutions by The American Bankers Association (ABA). This number identifies the financial institution upon which a payment is drawn.
Routing numbers are sometimes referred to as "check routing numbers", "ABA numbers", or "routing transit numbers" (RTN).
Routing numbers may differ depending on where your account was opened and the type of transaction made.

As you have asked about the ABA routing number of Bank of America for Florida, I am giving you information about it, check below for the details

Florida, East
Paper (ex. Ordering Checks): 063000047
Electronic payment (for example, direct deposit, automatic payments & ACH transfers): 063100277
Wire Transfer: 026009593
State:Florida, West
Paper (ex. Ordering Checks): 063100277
Electronic payment (for example, direct deposit, automatic payments & ACH transfers): 063100277
Wire Transfer: 026009593

Routing numbers depend on the type of transaction:

Paper Transactions: order checks
Electronic transactions: set up direct deposits (e.g. to receive pay checks or IRS refunds); make outgoing payments to other financial institutions;
Wire transfers: receive incoming domestic or international wire transfers