Calcutta, West Bengal (STD) Code 33 Phone Numbers
The 33 Area Code (or STD Code 33) is located in Calcutta, state of West Bengal. Area Code 33 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 Calcutta, state of West Bengal.
33-2xxxxxxx BSNL and MTNL Phone Numbers
3320xxxxxx3321xxxxxx3322xxxxxx3323xxxxxx3324xxxxxx3325xxxxxx3326xxxxxx3327xxxxxx3328xxxxxx3329xxxxxx
33-3xxxxxxx Reliance Communications Phone Numbers
3330xxxxxx3331xxxxxx3332xxxxxx3333xxxxxx3334xxxxxx3335xxxxxx3336xxxxxx3337xxxxxx3338xxxxxx3339xxxxxx
33-4xxxxxxx Bharti Airtel Phone Numbers
3340xxxxxx3341xxxxxx3342xxxxxx3343xxxxxx3344xxxxxx3345xxxxxx3346xxxxxx3347xxxxxx3348xxxxxx3349xxxxxx