I just tried to call from a land line and it automatically went into voice mail indicating that "the Google voice subscriber is not available to take your call, please leave a message and..."
This seems very shady! I asked for a number to call them back later and I was given 1-800-508-4918 and it asks you to wait on the line for an operator. I was not given a specific credit card company name, but the phone connection seemed strange and so did the caller. I am not telling these people anything!
Just got the call - did not answer and they did not leave a message. Wish there was something a person could do about these types of calls. Constantly getting them - everday from 978-570-2446.