STD & PIN Codes
| City/Area | STD Code | Service Area | LDCA | SDCA |
|---|---|---|---|---|
| Areraj | 6258 | BR | Motihari | Areraj |
| Barachakia | 6257 | BR | Motihari | Barachakia |
| Dhaka | 6250 | BR | Motihari | Dhaka |
| Motihari | 6252 | BR | Motihari | Motihari |
| Pakaridayal | 6259 | BR | Motihari | Pakaridayal |
| Raxaul | 6255 | BR | Motihari | Raxaul |
PIN Codes for the district East Champaran