February 7, 2026 at 9:45 pm

A Customer Wanted To Port Their Phone Number Over To His Cell Phone, But The Call Center Employee Realized He Hadn’t Been Paying For The Number For Over A Decade

by Michael Levanduski

Phone Bill

Unsplash, Reddit

When you switch from one phone company to another, it is nice to be able to bring your existing phone number with you, which is done through a process called porting.

What would you do if someone called in to get their number ported over, but you discovered that they hadn’t been paying for the service for over a decade, even though they had been getting the service?

That is what happened to the employee in this story, so he explained that if he directly ported his number over, the old company would likely realize that they hadn’t been billing him, and send him a massive bill.

He said that was fine and went through with it, resulting in a huge bill.

Are you SURE you want to port this hidden phone number? OK then, I hope you’re ready for the largest phone bill in history.

This was almost ten years ago now.

That’s an important service.

I was working in the number portability department for a cellular phone company (for those that haven’t used it, number portability is the ability to move your existing phone number between carriers).

One day, a guy calls in, asking to port his landline number to this new cell phone he just bought with us. So far, totally routine. I start moving through this every day process.

Makes sense.

To prevent fraud, part of the porting process is us (the new carrier) including some of his old service provider information on our request to his old carrier for the phone number.

I start asking for it (stuff like his old service provider account number, service address with them, et cetera) and he gets super-evasive. “I don’t have it with me; I’m not going to be able to get my hands on a bill for a while,” and so on and so forth.

Oh boy, what is he doing?

Again, nothing I don’t commonly run into. I offer to call his old company with him to get the info, and finally after a couple of more minutes of weird, shady dodging, he finally gives in and explains to me what’s going on.

His phone number had been used by him, in the same situation, for almost ten years: fully functional in their switching system, somehow reserve-blocked in their number inventory to prevent the number from being assigned to new customers, but invisible to the phone company’s main billing system.

Wow, why would he ever try to change this?

What this effectively meant for him was unlimited free phone use as long as he kept quiet about the situation. Super sketchy on the moral end, but there it was.

And now this guy wants to port the number to his cell phone.

I don’t think he will want this.

I have connections at the landline company and can have it investigated on their side to make it happen, but first I explain to him that numbers have to be billing-active at the old service provider to be transferable to a new company, because (due to the fraud prevention I mentioned earlier) they have to match the info we send them against account records.

Add to this the fact that if the landline company learned about what happened with this number during the process to pull it out of limbo and put it on a billing account, they would likely bill him for a decade of service that he never saw a bill for, or worse yet, press charges against him (he was effectively knowingly stealing services from them for years by using it but not notifying them about the lack of billing).

He is trying to help him out here.

There is even a simple, winning solution for him, that I offered to him at least three times during this conversation: I’ll give you a new cell phone number, and since your number is fully active in the other carrier’s switch, you can just set up switch-based call forwarding to the new cell number using the landline phone.

I didn’t say the part out loud where the landline company would still never know, but it was very clear he understood the implication.

As long as he knows what he is getting into.

Nope, not good enough. I’ve gotta have that number native on my cell phone! After covering the ground with him a few times about the easy workaround and the likely consequences if he persisted, he finally got testy with me and demanded I start this process, nearly escalating over me.

No sir, no need for that. I was just looking out for you and making sure you understood exactly what you were asking for, but you have told me that you do, so let’s do this thing.

No turning back now.

I set his expectations that due to the situation, this was going to take much longer than normal, and he’s fine with that. I set up a follow up schedule with him, let him go, and start calling my peeps at the landline company. Explained to them what was going on, and the wheels are set into motion.

Over almost the next full month, my contacts at the landline company physically tracked down not only the Secret Phone Number That Time Forgot (that only took a day or two), but they also found history on it in their backup records going back pretty much the whole time.

He made it easy for them.

They were happy to do it all, since I had explained what happened, and they knew that there were ten years worth of back services to charge to this guy if they could locate the evidence.

Once the number was built onto a billing account over there, I ported it to my company as normal (it took less than a week at that point).

Oh, I bet it was a lot.

I spoke with one of my contacts again a couple of months later on a different matter, and the conversation turned back to this guy again.

She couldn’t give me exact figures, but she told me that the bill that generated for the landline account wasn’t just the four or five days of service after the account was built that it took to port his number.

I wish they could give a specific amount.

It was the entire span of service time… about ten and a third years all told, plus the late fees and interest that would have accompanied it.

This had to be some mind-boggling, record-setting figure, because most accounts are shut down after a few months of delinquency, but this one couldn’t be, because the landline company didn’t know it even existed!

I’m sure he was shocked, but he shouldn’t have been.

I would have loved to have been there when that guy opened the statement! But alas, his reaction will have to be left to our imaginations.

Well, the guy warned him and even gave him some options to work with, but he wanted the bill instead.

Read on to see what the people in the comments have to say about it.

Here is a phone company worker who loved the story.

comment 1 36 A Customer Wanted To Port Their Phone Number Over To His Cell Phone, But The Call Center Employee Realized He Hadnt Been Paying For The Number For Over A Decade

I’m sure the phone company settled with him for less.

Comment 2 36 A Customer Wanted To Port Their Phone Number Over To His Cell Phone, But The Call Center Employee Realized He Hadnt Been Paying For The Number For Over A Decade

He really did play himself.

Comment 3 36 A Customer Wanted To Port Their Phone Number Over To His Cell Phone, But The Call Center Employee Realized He Hadnt Been Paying For The Number For Over A Decade

The guy must have been dense.

Comment 4 24 A Customer Wanted To Port Their Phone Number Over To His Cell Phone, But The Call Center Employee Realized He Hadnt Been Paying For The Number For Over A Decade

This seems like a reasonable rule.

Comment 5 24 A Customer Wanted To Port Their Phone Number Over To His Cell Phone, But The Call Center Employee Realized He Hadnt Been Paying For The Number For Over A Decade

He was warned, but proceeded anyway.

If you liked that story, check out this post about an oblivious CEO who tells a web developer to “act his wage”… and it results in 30% of the workforce being laid off.