Below are the mobile number series starting with 800543997. 800543997 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 800543997, including 8005439970, 8005439971, 8005439972, 8005439973, 8005439974, 8005439975, 8005439976, 8005439977, 8005439978 and 8005439979 belong to BSNL Mobile UP (East). There are a total of around 10 (Ten) mobile numbers possible with the series 800543997. With each sub-series like 8005439970, 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 800543997 ( Eight Zero Zero Five Four Three Nine Nine Seven ).