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| Area or operator | From abroad | Inside the country |
|---|---|---|
 MagtiCom · Georgia | +995 515 … | 0515 … |
 Adel, IA · United States | +1 515 … | 1515 … |
| Algona, IA · United States | +1 515 … | 1515 … |
| Altoona, IA · United States | +1 515 … | 1515 … |
| 30 more in United States | ||
 Yancheng, Jiangsu · China | +86 515 … | 0515 … |
 Unnao, Uttar Pradesh · India | +91 515 … | 0515 … |
 Sneek · Netherlands | +31 515 … | 0515 … |
 Falköping · Sweden | +46 515 … | 0515 … |
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.