Area Code +506-251-(90000...99999) 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 : 251 Subscriber Number From : 90000 Subscriber Number To : 99999 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 : +506-251-(80000...87999) next › : +506-252-(00000...12999) Dialling Instructions For trunk calls: - 251 90000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 506 251 90000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 90000 ~ 99999 (Count: 10,000) Example: +506-251-90000 / 00506-251-90000 (251-90000 / -251-90000) +506-251-90001 / 00506-251-90001 (251-90001 / -251-90001) +506-251-90002 / 00506-251-90002 (251-90002 / -251-90002) +506-251-90003 / 00506-251-90003 (251-90003 / -251-90003) +506-251-90004 / 00506-251-90004 (251-90004 / -251-90004) ...+506-251-xxxxx / 00506-251-xxxxx (251-xxxxx / -251-xxxxx) ...+506-251-99995 / 00506-251-99995 (251-99995 / -251-99995) +506-251-99996 / 00506-251-99996 (251-99996 / -251-99996) +506-251-99997 / 00506-251-99997 (251-99997 / -251-99997) +506-251-99998 / 00506-251-99998 (251-99998 / -251-99998) +506-251-99999 / 00506-251-99999 (251-99999 / -251-99999)