I keep getting calls for H & R Block at my local location. The landline number I was given when I switched to Verizon for the Internet is {edited for privacy}, when I switched in June 2017. I told the callers who called for H & R. Block that they had the wrong number, but one day when I looked up H & R Block, one of the locations has the exact same phone number as my landline number. Am I on a party line? Do party lines still exist in this day and age?