Offer Detail : Colgate India has now come up with an offer where you can get Free Dental Check-Up For Your Family, you have to give a miss call to find the nearest dentist. To avail the free dental checkup you have two options : Give a missed call on 18002661199. You will then receive a call back where the IVR (Interactive Voice Response) will direct you to enter your pincode. Mobile Users: If you are calling from a mobile phone, you will receive an SMS with details of at least 3 dentists in or around the pincode provided by you, if available. If there is no dentist offering the free check-ups in or around your pin code area then you will receive a regret SMS. Landline Users: If you are calling from a landline, then the phone numbers of at least 3 dentists in or around pin code provided by you will be read out on the call. If there is no dentist offering the free check-ups in or around your pin code area then you will be told so on the call. You also have an option of entering a valid mobile number and receiving the aforesaid details through an SMS.