Area Code +506-257-(20000...21999) located in Fixed telephone services, Cartago, San Jose, Heredia, more detail is as below. Place International Dialing Code : 506 International Prefix : 00 National Destination Code : 257 Subscriber Number From : 20000 Subscriber Number To : 21999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ICE Click here to buy Costa Rica Area Code Database Other Information Language Code : es (Spanish) Country Number : 188 (Costa Rica) Country Code : CR (Costa Rica) Region Name : Cartago, San Jose, Heredia City : Fixed telephone services Timezone : America/Costa_Rica Coordinated Universal Time : -06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 9.8100 Longitude : -83.7900 ‹ previous : +506-257-(11000...12999) next › : +506-257-(30000...39999) Dialling Instructions For trunk calls: - 257 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 506 257 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 21999 (Count: 2,000) Example: +506-257-20000 / 00506-257-20000 (257-20000 / -257-20000) +506-257-20001 / 00506-257-20001 (257-20001 / -257-20001) +506-257-20002 / 00506-257-20002 (257-20002 / -257-20002) +506-257-20003 / 00506-257-20003 (257-20003 / -257-20003) +506-257-20004 / 00506-257-20004 (257-20004 / -257-20004) ...+506-257-xxxxx / 00506-257-xxxxx (257-xxxxx / -257-xxxxx) ...+506-257-21995 / 00506-257-21995 (257-21995 / -257-21995) +506-257-21996 / 00506-257-21996 (257-21996 / -257-21996) +506-257-21997 / 00506-257-21997 (257-21997 / -257-21997) +506-257-21998 / 00506-257-21998 (257-21998 / -257-21998) +506-257-21999 / 00506-257-21999 (257-21999 / -257-21999)