Has My Cell Number Been Cloned?

2bepissedoff asks: "According to my T-mobile phone bill, I have been receiving incoming calls from a 'NBR unavailable', since February, with talk time ranging from 1 minute to an hour. The strangest thing is, I have never received these calls (my phone doesn't ring and I haven't talked to the caller). I only started noticing them when my phone bill was charged over $40 more than my regular bill. Of course, I have a family plan (2 people only, 2 lines) and I talked to my partner. The answer: he too had not received any of these calls, especially over 300 minutes per month of them. We called up T-mobile twice and claim the possibility of phone cloning. Both representatives hung up on me, thinking I was trying to con them or something. Any advice to what this could be?" I did a little investigation and I've noticed that some of the NBR minutes overlap with calls I actually make. For example:

'2/22 at 3:28 pm "NBR unavailable" 17mins usage.
2/22 at 3:44 pm "-(# I made)---" 3mins usage.

So if you add up the time 3:28pm + 17 mins = 3:45 pm. The time when I made my call was at 3:44 pm. This reoccurs several times. I still do not think this is enough evidence to convince T-mobile of Phone Cloning. So I am thinking of switching either my number or my service provider. "

Comments

or....

[MagicM]

Or your partner is cheating on you, did receive those calls, and is lying to you about it.

(Just saying. It happens all the time.)

Re:Unknown calls are bullshit

[SuperRob]

Just one little problem with your hypotheses. You're going to a STORE for this information. If you want that data, you need to go past retail, past even customer service, and up the chain of command. The FBI would never start an investigation by requesting call records from a STORE.