Below are the mobile number series starting with 800421253. 800421253 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 800421253, including 8004212530, 8004212531, 8004212532, 8004212533, 8004212534, 8004212535, 8004212536, 8004212537, 8004212538 and 8004212539 belong to BSNL Mobile UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 800421253. With each sub-series like 8004212530, 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 800421253 ( Eight Zero Zero Four Two One Two Five Three ).