+503-2-(2407000...2409999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2407000...2409999)
+503-2-(2410000...2410999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2410000...2410999)
+503-2-(2411000...2419999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2411000...2419999)
+503-2-(2420000...2426999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2420000...2426999)
+503-2-(2427000...2429999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2427000...2429999)
+503-2-(2430000...2439999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2430000...2439999)
+503-2-(2450000...2454999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2450000...2454999)
+503-2-(2460000...2461999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2460000...2461999)
+503-2-(2462000...2464999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2462000...2464999)
+503-2-(2480000...2481999): San Salvador (Metropolitan zone) Lees verder over +503-2-(2480000...2481999)
