24/7 customer contact center, phone number: 021-84080
Head Office: Kish Island, Sanai Square, Building 20, Second Floor, Unit 217
Tehran office: No. 2, Tarkeshdoz deadend, before the Parkway intersection (south to north), Valiasr street
Postal code: 1966643513
Central office phone number (Kish Island): 076-44455037
Fax number: 021-88219140
SMS system: 200084080
Email: info@sep.ir