Below are the mobile number series starting with 8457. 8457 mobile series has been awarded to BSNL Mobile Operator for Kerala & Lakshadweep Circle. So, all the numbers starting with 8457, including 84570, 84571, 84572, 84573, 84574, 84575, 84576, 84577, 84578 and 84579 belong to BSNL Mobile Kerala & Lakshadweep. There are a total of around 10 lac (One million) mobile numbers possible with the series 8457. With each sub-series like 84570, 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 8457 ( Eight Four Five Seven ).