STD Codes of cities in Bihar
Bihar has one hundred seventy nine STD Codes for telephone calling.
| District | City |
|---|---|
| Motihari | STD Code of Bettiah |
| Motihari | STD Code of Raxaul |
| Motihari | STD Code of Ramnagar |
| Motihari | STD Code of Barachakia |
| Motihari | STD Code of Areraj |
| Motihari | STD Code of Pakridayal |
| Darbhanga | STD Code of Benipatti |
| Darbhanga | STD Code of Darbhanga |
| Darbhanga | STD Code of Jhajharpur |
| Darbhanga | STD Code of Samastipur |
| Darbhanga | STD Code of Rosera |
| Darbhanga | STD Code of Madhubani |
| Darbhanga | STD Code of Phulparas |
| Darbhanga | STD Code of Dalsinghsarai |
| Darbhanga | STD Code of Barauni |
| Gaya | STD Code of Wazirganj |
| Arrah | STD Code of Dumraon |
| Gaya | STD Code of Nawada |
| Gaya | STD Code of Pakribarwan |
| Gaya | STD Code of Sherghati |
| Gaya | STD Code of Rafiganj |
| Gaya | STD Code of Daudnagar |
| Gaya | STD Code of Imamganj |
| Gaya | STD Code of Nabinagar |
| Gaya | STD Code of Rajauli |