Have the full number? Check it in the number lookup.
| Area or operator | From abroad | Inside the country |
|---|---|---|
 Orange · Moldova | +373 601 … | 0601 … |
 Bay Springs, MS · United States | +1 601 … | 1601 … |
| Brandon, MS · United States | +1 601 … | 1601 … |
| Brookhaven, MS · United States | +1 601 … | 1601 … |
| 62 more in United States | ||
 Shariatpur Naria · Bangladesh | +880 601 … | 0601 … |
 Agua de Dios · Colombia | +57 601 … | 0601 … |
| Apulo · Colombia | +57 601 … | 0601 … |
| Beltrán · Colombia | +57 601 … | 0601 … |
| 10 more in Colombia | ||
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.