Have the full number? Check it in the number lookup.
| Country | From abroad |
|---|---|
 Laos | +856 … |
| Area or operator | From abroad | Inside the country |
|---|---|---|
 Donetsk People's Republic · Russia | +7 856 … | 8856 … |
 Bellmawr, NJ · United States | +1 856 … | 1856 … |
| Bridgeton, NJ · United States | +1 856 … | 1856 … |
| Camden, NJ · United States | +1 856 … | 1856 … |
| 25 more in United States | ||
 Tongren, Guizhou · China | +86 856 … | 0856 … |
 Indosat Ooredoo Hutchison · Indonesia | +62 856 … | 0856 … |
 Masuda, Shimane · Japan | +81 856 … | 0856 … |
| Tsuwano, Shimane · Japan | +81 856 … | 0856 … |
 Awaran · Pakistan | +92 856 … | 0856 … |
If a number starts with +, the first 1–3 digits are the country code. If it starts with 0 (8 in Russia and Kazakhstan), it is a domestic number: an area or operator code follows, and from abroad the 0 or 8 is replaced with + and the country code. The same digits can mean different places, so where the call came from matters.