0364 is not a country code. Numbers inside a country start like this: Aspindza (Georgia), Corum (Türkiye), Shillong, Meghalaya (India), Vërtop/Terpan, Berat (Albania) and others. The first digit 0 is the trunk prefix for domestic calls and is dropped from abroad.
Have the full number? Check it in the number lookup.
| Area or operator | From abroad | Inside the country |
|---|---|---|
 Aspindza · Georgia | +995 364 … | 0364 … |
 Corum · Türkiye | +90 364 … | 0364 … |
 Shillong, Meghalaya · India | +91 364 … | 0364 … |
 Vërtop/Terpan, Berat · Albania | +355 364 … | 0364 … |
 Presidencia Roque Sáenz Peña, Chaco · Argentina | +54 364 … | 0364 … |
 Cluj · Romania | +40 364 … | 0364 … |
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.