Why keep calling when you're not interested? That's easy, and it's because you keep answering mainly. Given time, scammers can overflow any call blocker since they've got an infinite supply of numbers they can use. Even if you're not interested, they'll make money if you answer the phone since they will sell your number. This credit card scam will never die unless people quit playing by not answering their calls.
The card service scammers WILL 'service' our credit cards, BUT, when they finish 'servicing' them, they will have NO available credit remaining! People that are fooled into having their cards 'serviced' will be charged a MINIMUM of $795.00, and many times the ENTIRE amount remaining on the card. The card service scammers are a disgusting group of degenerates, who prey mainly on the low income, and the elderly, but will cheat anyone that they can!
Caller ID showed INFO SURVEY. Answered but no one there. Held the phone until the line went dead. Get a call
from these people 3 or 4 time a week. Sometimes they leave a message about lowering credit card rates and
sometime they say nothing.