Home : File Types : PBB File

.PBB File Extension

File TypeAT&T Phonebook File

1.5 (2 Votes)
CategoryBackup Files


This file is saved in a binary format, which requires a specific program to read its contents.

What is a PBB file?

Phonebook file used by various mobile phones; contains backup data exported by software at a local AT&T store; typically stored on a USB drive after an AT&T representative has exported the phonebook file.

More Information

PBB files can be opened using CellBrite Content Manager by selecting Contacts → Open Phonebook. They may then be exported to Outlook or Outlook Express by selecting the menu option Contacts → Open Phonebook.

Open over 300 file formats with File Viewer Plus.
Programs that open PBB files
CellBrite Mobile Synchronization Content Manager
Updated 4/15/2010

.PBB Extension Information

This page contains information about the file extension PBB and its known file associations. Our goal is to help you understand what a *.pbb file is and how to open it.

The AT&T Phonebook file type, file format description, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

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