<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I'm a debt collector and I need to to help me find a phone number. Rob Acton, San Mateo CA
<|assistant|>
You can find the contact information for Rob Acton in San Mateo, CA by using his last name, first initial and the abbreviated version of the city name ('San Mateo'): Acton, Robert (S. Mateo).