Dumraon, Bihar Telephone STD Code
Dumraon STD Code 0-6323
Searh STD Code of Indian City and Town
The Detailed STD Code 0-6323 of Dumraon is given as below with location on Map.
Dumraon India STD code : 06323
| State | City | STD Code |
| Bihar | Dumraon Show On Google Map | 0-6323 |
Area code STD Code, phone dial calling code for Dumraon is 0-6323, state of Bihar, India
STD - Subscriber Trunk Dialing
STD stands for 'Subscriber Trunk Dialing' codes are designed to dial long distance calls in India. In India, there are 2 or more digits STD Codes are working as a Land-line prefix which determine the location area in different Telecom circles. STD codes are used for landlines call and fax numbers. Different network operators provide the landline service in India.