Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: about a year and a half ago i decided to change my number because i was using an old area code from years ago. i have gotten a few texts from people who texted my old number accidentally and they told me they got a response with the other person saying they are not me, so my old phone number was being used by someone else. 

around the same time i changed my phone number i decided to activate the "text me for every purchase made with my credit card" feature on my credit card. i use my credit card all the time. i mean all the time. after a couple days i realized i wasn't getting any texts, but i kind of just forgot to go back in to my settings and see what was up. 

i forgot to go back for over a year. the reason i remembered is because i got an email saying there was a problem with the phone number linked to my account. when i checked the settings i realized it was still my old phone number because i had forgotten to change it to my new number. the problem with the phone number was that "it was no longer in service." 

this poor guy/gal has been receiving texts almost every single day from my credit card company for every single purchase i've made for the past year and a half and couldn't take it any more so he/she changed their phone number. 

if you acquired a 570 phone number a year and a half ago and this is you, i sincerely apologize.

TIFU by changing my phone number