Below are the mobile number series starting with 800523. 800523 mobile series has been awarded to BSNL Mobile Operator for UP (East) Circle. So, all the numbers starting with 800523, including 8005230, 8005231, 8005232, 8005233, 8005234, 8005235, 8005236, 8005237, 8005238 and 8005239 belong to BSNL Mobile UP (East). There are a total of around 10 Thousand (Ten Thousand) mobile numbers possible with the series 800523. With each sub-series like 8005230, 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 800523 ( Eight Zero Zero Five Two Three ).