useful toll free numbers in india

Service	Number
PSTN Call Center (for any queries related to landline telephone, ISDN etc. Also accessible from CellOne, Excel & Tarang phones)	1500
Kisan Call Center (for any queries related to agriculture)	1551
Police	100
Fire	101
Ambulance	102
Billing complaint center	166 / 1660-69
Trunk booking	1580
Trunk assistance	1581
STD complaints	1582
National Directory Enquiry (NDQ) Service	1583
International trunk booking	1586
International trunk enquiry	1587
International Trunk delay information	1588
Telex complaints	1589
Directory enquiry  service	197
Telephone Complaint Booking	198
Emergency Relief Centre on National Highways	1033
Relief Commissioners of Central/State/Union territory	1070
Control room of District Collector/Magistrate	1077
Public Grievance Cell Telecom Circle HQs	12727
Public Grievance Cell Kolkata/Chennai	1095
Crime stopper cell of  police in Kerala, Rajasthan, Andhra Pradesh & Mumbai	1090
Women crisis response	1091
Earth-quake  Help line service	1092
Natural disaster control room	1096
AIDS help line service	1097
Children in difficulty/ Child Distress Service	1098
Catastrophe & Trauma service	1099
Free Phone Enquiry	1600
India Telephone Card Enquiry	1602
Billing Complaint Center (Interactive Voice Response System)	1671-73
Maritime Search and Rescue control room of coastal guard	1718
Blood bank information Service	1910
Dial a doctor	1911
Leased Circuits Fault Booking	1918
Eye bank information service	1919
Change number announcement (Hindi)	1951
Changed number announcement (English)	1952
Changed number announcement (Regional language)	1953
Changed number announcement (in case of shift)	1954
Sancharnet Internet Help desk service	1957
Leased Circuit Fault Booking (WTR)	1958