Karimnagar STD Code
| City | Karimnagar |
| STD Code | 0878 |
| District | Karimnagar |
| State | Andhra Pradesh |
STD Code of Karimnagar is 0878. This city is located in Karimnagar district of Andhra Pradesh state in India. To call landline phones of Karimnagar, you must add 0878 before the number.