Below are the mobile number series starting with 7666. 7666 mobile series has been awarded to Reliance Mobile GSM Operator for Mumbai Circle. So, all the numbers starting with 7666, including 76660, 76661, 76662, 76663, 76664, 76665, 76666, 76667, 76668 and 76669 belong to Reliance Mobile GSM Mumbai. There are a total of around 10 lac (One million) mobile numbers possible with the series 7666. With each sub-series like 76660, around 1 lac (99,999 to be precise) mobile numbers are possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 7666 ( Seven Six Six Six ).