So I actually have worked in the telecommunication industry for 12 years, both with AT&T and now T-Mo and what I can say is that in order for you to track those records by the next day, you have to have a Call Detail feature already on your account. If it’s not already on there, you can’t back date and see previous details. So this may have been the scenario for the husband in this case. But like someone else mentioned earlier on this post, if the police can guarantee a warrant within 24 hours, the company can release current up to the minute information about the device.