Extension munber of each department

Exchange:83630501

Curator office:300

Business Office:418/270

Security department:110

Administration department:203

Book storehouse construction project group:209

Message network center:105/268/407/411

General service desk:116

Youth section:107

Interview and catalogue center: 103/104

Guidance department: 401

Baiyun book yard: 201

Multi-functional hall:222

Ancient books repair center: 388

Journals section: 169

Social science department: 218

Natural science department: 369

Ancient books department: 404

Luxun road branch:82642940