Mobile Numbers Starting with 81009


Below are the mobile number series starting with 81009. 81009 mobile series has been awarded to Reliance Mobile GSM Operator for Kolkata Circle. So, all the numbers starting with 81009, including 810090, 810091, 810092, 810093, 810094, 810095, 810096, 810097, 810098 and 810099 belong to Reliance Mobile GSM Kolkata. There are a total of around 1 lac (One Hundred Thousand) mobile numbers possible with the series 81009. With each sub-series like 810090, around 10 thousand (9,999 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 81009 ( Eight One Zero Zero Nine ).




  • Time Taken = 0.0005