Phone toll records (call-detail records) do not include the content of calls or messages but include metadata such as timestamps for when calls and messages were sent or received and identifiers for the parties involved.
November 21, 2025
high
descriptive
Describes the typical contents of telecommunications toll records (also called call-detail records).
Tolling data (also called call-detail records) typically show when a call was made, to whom the call was made, the call's duration, and general location data, and do not include the content of the call.
October 09, 2025
high
technical
Description of the information contained in call-detail records commonly used in investigations.
Phone toll records (call-detail records) typically contain metadata such as the date and time of phone calls but do not contain the content of the communications.
high
technical
Describes the informational content normally available in phone toll records used in investigations.
Subpoenas seeking cellphone records can request subscriber names and addresses and call-detail information including inbound and outbound call logs, text message records, direct-connect communications, and voicemail records.
high
procedural
Describes types of data elements that can be specified in subpoenas for phone records.