Telephone numbers in Serbia
| Location of Serbia | |
| Country | Serbia | 
|---|---|
| Continent | Europe | 
| Regulator | RATEL | 
| Numbering plan type | Open | 
| Format | 0xx xxx xx xx | 
| Country code | 381 | 
| International access | 00 | 
| Long-distance | 0 | 
Telephone numbers in Serbia are administered by Regulatory Authority for Electronic Communications and Postal Services (RATEL), an independent regulatory authority. The telephone country code of Serbia is 381. The country has an open telephone numbering plan, with most numbers consisting of a two- or three-digit area codes and six to seven digits for the subscriber number.