STD Dialing Code
STD Code 0557
Town 6750, Delhi
STD Code Information
| STD Code | 0557 |
| City / Town | Town 6750 |
| State | Delhi |
| Dialing Format | +91 0557 [Phone Number] |
Town 6750, Delhi
| STD Code | 0557 |
| City / Town | Town 6750 |
| State | Delhi |
| Dialing Format | +91 0557 [Phone Number] |