+503-2-(5400000...5402999): San Salvador (Metropolitan zone) Read more about +503-2-(5400000...5402999)
+503-2-(5410000...5439999): San Salvador (Metropolitan zone) Read more about +503-2-(5410000...5439999)
+503-2-(5500000...5509999): San Salvador (Metropolitan zone) Read more about +503-2-(5500000...5509999)
+503-2-(5550000...5555554): San Salvador (Metropolitan zone) Read more about +503-2-(5550000...5555554)
+503-2-(5555555...5555555): San Salvador (Metropolitan zone) Read more about +503-2-(5555555...5555555)
+503-2-(5555556...5559999): San Salvador (Metropolitan zone) Read more about +503-2-(5555556...5559999)
+503-2-(5590000...5599999): San Salvador (Metropolitan zone) Read more about +503-2-(5590000...5599999)
+503-2-(5600000...5609999): San Salvador (Metropolitan zone) Read more about +503-2-(5600000...5609999)
+503-2-(5610000...5613999): San Salvador (Metropolitan zone) Read more about +503-2-(5610000...5613999)
+503-2-(5620000...5669999): San Salvador (Metropolitan zone) Read more about +503-2-(5620000...5669999)