Gopalganj STD Code
| City | Gopalganj |
| STD Code | 06156 |
| District | Chapra |
| State | Bihar |
STD Code of Gopalganj is 06156. This city is located in Chapra district of Bihar state in India. To call landline phones of Gopalganj, you must add 06156 before the number.
| City | Gopalganj |
| STD Code | 06156 |
| District | Chapra |
| State | Bihar |
STD Code of Gopalganj is 06156. This city is located in Chapra district of Bihar state in India. To call landline phones of Gopalganj, you must add 06156 before the number.
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