The greatest increases in Money transfers can be claimed within 45 days, but if for some reason, this period is exceeded, the processing operator would need additional time to call the main office of the company of MoneyGram for voice authorization. MoneyGram International, Inc. - The U.S. financial company engaged in operations in the international financial markets since 1940. How to receive money via MoneyGram wired transfer? To obtain a money transfer it is necessary know the number of transfer from the sender. It is very convenient and quick to transfer money without opening accounts and having no payment cards, precisely due to this wired transfer system MoneyGram has become one of the most common worldwide. MoneyGram completed the rollout of simplified pricing for money transfer services in the U.S., an initiative that began last year.