PanLinx

filename extensionsart-335
pbb
TechTarget file typesart-336PBB-AT-T-Phonebook-File
TechTarget file typesart-336PBB-MS-Mail-Address-Information-File
Englisheng-000AT&T Phonebook File
Englisheng-000MS Mail Address Information File

PanLex

PanLex-PanLinx