Himachal Pradesh STD (Subscriber Trunk Dialing) codes are affixed before a landline number, if you are calling from a number outside of Himachal Pradesh.
| City | STD Code |
| Amb | 1976 |
| Amroh | 1972457 |
| Ani | 19045 |
| Arki | 1796 |
| AwahDavi | 197275 |
| Baddi | 1795 |
| Bagheri | 179566 |
| Baijnath | 1894 |
| Baldhuk | 1972418 |
| Balera | 179637 |
| Bandian | 1894 |
| Bangana | 197282 |
| Banidomehar | 1792451 |
| Banjar | 1903 |
| Bara | 197238 |
| BariPharnol | 1972438 |
| Barmana | 197844 |
| Barog | 1792388 |
| Baroh | 1892 |
| Barot | 1908662 |
| Barotiwala | 179255 |
| Barthin | 197866 |
| Basantpur | 177 |
| Basaral | 1972397 |
| Bhagani | 1704497 |
| Bhararoo | 1908286 |
| Bharmour | 1090 |
| Bharmour | 1895 |
| Bharti | 179271 |
| Bhawarna | 1894 |
| Bhojnagar | 179269 |
| Bhola | 197255 |
| Bhoranj | 197266 |
| Bhumpal | 197237 |
| Bhumter | 1902 |
| Bhumti | 179638 |
| Bilaspur(hp) | 1978 |
| Bora | 189467 |
| Brahmapapri | 1702345 |
| Buhana | 1894 |
| Chabutra | 197271 |
| Chadhiar | 1894 |
| Chail | 1792 |
| Chamba | 18992 |
| Chamba | 1899 |
| Chandikashlog | 179642 |
| Chari | 1892 |
| Charna | 1702451 |
| Chhakoh | 1978490 |
| Chhausa | 179245 |
| Chintpurni | 19766 |
