+506-227-(00000...39999): Fixed telephone services, San Jose, Heredia Læs mere om +506-227-(00000...39999)
+506-227-(41000...46999): Fixed telephone services, San Jose, Heredia Læs mere om +506-227-(41000...46999)
+506-227-(50000...61999): Fixed telephone services, San Jose, Heredia Læs mere om +506-227-(50000...61999)
+506-227-(63000...87999): Fixed telephone services, San Jose, Heredia Læs mere om +506-227-(63000...87999)
+506-227-(89000...99999): Fixed telephone services, San Jose, Heredia Læs mere om +506-227-(89000...99999)
