Try this shit

1.) Grab a calculator (You won’t be able to do this in your head) 2.) Key in the first three digits of your phone number (not your area code) 3.) Multiply by 80. 4.) Add 1. 5.) Multiply by 250. 6.) Add the last 4 digits of your phone number. 7.) Add the last 4 digits of your phone number again. 8.) Subtract 250. 9.) Divide number by 2 Does the answer look familiar? It shows the last 7 digits of your phone number.