+503-2-(1105000...1105999): San Salvador (Metropolitan zone) Skaityti daugiau apie +503-2-(1105000...1105999)
+503-2-(3885000...3885999): Cojutepeque (Central zone) Skaityti daugiau apie +503-2-(3885000...3885999)
+503-2-(4245000...4245999): Santa Ana (Western zone) Skaityti daugiau apie +503-2-(4245000...4245999)
+503-2-(6925000...6925999): San Miguel (Eastern zone) Skaityti daugiau apie +503-2-(6925000...6925999)
