Dialing telephone calls from Poland to Saint Helena
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▶ 290
▶ city code
▶ local number
Step-by-step
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▼ This IDD (International Direct Dial) prefix tells the phone system in Poland that you are dialing an international number.
290
▼ Country code for Saint Helena.
city code
▼ local number
Notes
If you are calling from a hotel or office phone system, additional steps may be required.