Below are the mobile number series starting with 900504. 900504 mobile series has been awarded to Airtel India Operator for UP (East) Circle. So, all the numbers starting with 900504, including 9005040, 9005041, 9005042, 9005043, 9005044, 9005045, 9005046, 9005047, 9005048 and 9005049 belong to Airtel India UP (East). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 900504. With each sub-series like 9005040, around 1 thousand (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 900504 ( Nine Zero Zero Five Zero Four ).