Amarpur, Bihar (STD) Code 6420 Phone Numbers
The 6420 Area Code (or STD Code 6420) is located in Amarpur, state of Bihar. Area Code 6420 is one of the 269 4-digit second-tier telephone area codes in India. It covers roughly 717,865 unique phone numbers and 1,393,053 individuals in City of Amarpur, state of Bihar.
6420-2xxxxx BSNL and MTNL Phone Numbers
642020xxxx642021xxxx642022xxxx642023xxxx642024xxxx642025xxxx642026xxxx642027xxxx642028xxxx642029xxxx
6420-3xxxxx Reliance Communications Phone Numbers
642030xxxx642031xxxx642032xxxx642033xxxx642034xxxx642035xxxx642036xxxx642037xxxx642038xxxx642039xxxx
6420-4xxxxx Bharti Airtel Phone Numbers
642040xxxx642041xxxx642042xxxx642043xxxx642044xxxx642045xxxx642046xxxx642047xxxx642048xxxx642049xxxx