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Who is? Who called me? Reverse phone number lookup
06421 is the STD (area) code of Naugachia in Bhagalpur district, Bihar. Landline numbers in this area have 6 digits after the code.
A number that starts with 06421 (or +91 6421) is a landline registered in the Naugachia exchange area of Bihar. It can belong to a home, an office, a shop or a call centre. Fixed lines cannot be moved between cities, so the code reliably shows where the line is installed — but caller ID can be spoofed, so be careful if the caller asks for OTPs, bank details or payments.
| Calling from | Dial |
|---|---|
| A landline in the same area | 23 4567 |
| A landline in another city | 06421 23 4567 |
| Any mobile phone in India | 06421 23 4567 |
| Outside India | +91 6421 23 4567 |
| STD code | City / area | State | Distance |
|---|---|---|---|
| 06429 | Kahalgaon | Bihar | 19 km |
| 0641 | Bhagalpur | Bihar | 21 km |
| 06462 | Dhamdaha | Bihar | 37 km |
| 06420 | Amarpur | Bihar | 44 km |
| 06457 | Korha | Bihar | 45 km |
| 06461 | Raniganj | Bihar | 50 km |
| 06452 | Katihar | Bihar | 50 km |
| 06467 | Banmankhi | Bihar | 56 km |
| 06454 | Purnea | Bihar | 57 km |
| 06436 | Sahibganj | Jharkhand | 58 km |
The STD code of Naugachia (Bihar) is 06421. Landline numbers there have 6 digits after the code.
06421 is the STD code of Naugachia, Bhagalpur district, Bihar, India.
Dial +91 6421 followed by the 6-digit local number, for example +91 6421 23 4567. Do not dial the 0 of the STD code.
Dial 06421 and then the 6-digit landline number: 06421 23 4567.
Numbers that start with 06421 are landlines (fixed lines) from the Naugachia area. Indian mobile numbers have 10 digits and start with 6, 7, 8 or 9.
