- Service Name
- Phone Number
- Locality Name
- National Directory Enquiry
- 1583
- Calicut, Calicut
- BSNL Trunk Booking ( Indland )
- 1580
- Calicut, Calicut
- BSNL Directory Enquiry
- 197
- Calicut, Calicut
- BSNL Fault Repair Service
- 198
- Calicut, Calicut
- BSNL Call Center
- 1500
- Calicut, Calicut
- Southern Marketing Service
- 9846042830
- Cochin, Ernakulam