This app include all telephone numbers of following categories. More than 30000 phone numbers.

01. Authorities
02. Hospitals
03. Boards
04. Cabinet Of Ministers
05. Commissions
06. Corporations
07. Departments
08. District Secretariats
09. Embassies
10. Ministries
11. Municipal Councils
12. Other Foreign Representations
13. Other Institutes
14. Parliamentary Complex
15. Police Stations
16. Pradeshiya Sabhas
17. Presidential Secretariat
18. Prime Minister
19. Provincial Councils
20. Railway Stations
21. State Banks
22. Universities
23. Urban Councils
24. Post Offices
25. Schools - Government