Have the full number? Check it in the number lookup.
| Area or operator | From abroad | Inside the country |
|---|---|---|
 Antwerp · Belgium | +32 3 … | 03 … |
| Area or operator | From abroad | Inside the country |
|---|---|---|
 Beverly Hills, CA · United States | +1 323 … | 1323 … |
| California · United States | +1 323 … | 1323 … |
| Los Angeles, CA · United States | +1 323 … | 1323 … |
| 3 more in United States | ||
 Claro · Colombia | +57 323 … | 0323 … |
| Partners Telecom Colombia · Colombia | +57 323 … | 0323 … |
 Sampang · Indonesia | +62 323 … | 0323 … |
 Daşoguz · Turkmenistan | +993 323 … | 8323 … |
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.