City Name / Region National Dialing Format International Dialing Format
San Carlos09 (4) 89408XX+57 (4) 89408XX
San Carlos09 (4) 89860XX+57 (4) 89860XX
San Carlos09 (4) 92629XX+57 (4) 92629XX
San Carlos09 (4) 93255XX+57 (4) 93255XX
San Carlos09 (4) 93259XX+57 (4) 93259XX