Other work currently planned involves commodity traders and people holding offshore accounts.
Mr. Abrams said he did not know whether any churches, several of which held multiple accounts at the bank, were affected.
Both Muslims and non-Muslims are also allowed to hold accounts with the bank.
The museum collection holds personal accounts, relics and photographs of local history.
More than six million Americans now hold accounts, and many lawmakers from both parties support the proposal.
Prepaid calling operators offer services to customers who hold accounts with them and have paid money in advance.
Under current law, individuals may hold multiple accounts insured up to $100,000.
Companies can hold domiciliary accounts in private banks, and account holders have unfettered use of the funds.
The Orlando Magic are the most active team on the service, with 10 of their 13 players holding accounts.
Holding accounts, and making and receiving payments as with any other medium of exchange.