Muzaffarpur, Bihar (STD) Code 621 Phone Numbers
The 621 Area Code (or STD Code 621) is located in Muzaffarpur, state of Bihar. Area Code 621 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 Muzaffarpur, state of Bihar.
621-2xxxxxx BSNL and MTNL Phone Numbers
62120xxxxx62121xxxxx62122xxxxx62123xxxxx62124xxxxx62125xxxxx62126xxxxx62127xxxxx62128xxxxx62129xxxxx
621-3xxxxxx Reliance Communications Phone Numbers
62130xxxxx62131xxxxx62132xxxxx62133xxxxx62134xxxxx62135xxxxx62136xxxxx62137xxxxx62138xxxxx62139xxxxx
621-4xxxxxx Bharti Airtel Phone Numbers
62140xxxxx62141xxxxx62142xxxxx62143xxxxx62144xxxxx62145xxxxx62146xxxxx62147xxxxx62148xxxxx62149xxxxx