+503-2-(2015000...2019999): San Salvador (Metropolitan zone) Read more about +503-2-(2015000...2019999)
+503-2-(2020000...2024999): San Salvador (Metropolitan zone) Read more about +503-2-(2020000...2024999)
+503-2-(2025000...2029999): San Salvador (Metropolitan zone) Read more about +503-2-(2025000...2029999)
+503-2-(2030000...2030999): San Salvador (Metropolitan zone) Read more about +503-2-(2030000...2030999)
+503-2-(2031000...2039999): San Salvador (Metropolitan zone) Read more about +503-2-(2031000...2039999)
+503-2-(2040000...2049999): San Salvador (Metropolitan zone) Read more about +503-2-(2040000...2049999)
+503-2-(2050000...2054999): San Salvador (Metropolitan zone) Read more about +503-2-(2050000...2054999)
+503-2-(2055000...2059999): San Salvador (Metropolitan zone) Read more about +503-2-(2055000...2059999)
+503-2-(2060000...2069999): San Salvador (Metropolitan zone) Read more about +503-2-(2060000...2069999)
+503-2-(2070000...2071999): San Salvador (Metropolitan zone) Read more about +503-2-(2070000...2071999)