Below are the mobile number series starting with 800503863. 800503863 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 800503863, including 8005038630, 8005038631, 8005038632, 8005038633, 8005038634, 8005038635, 8005038636, 8005038637, 8005038638 and 8005038639 belong to BSNL Mobile UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 800503863. With each sub-series like 8005038630, around One mobile number is possible.

You can click on any of the number series below to view the sub-series / list of numbers under them, starting with 800503863 ( Eight Zero Zero Five Zero Three Eight Six Three ).