Area Code +506-257-(11000...12999) 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 : 11000 Subscriber Number To : 12999 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 : +506-256-(65000...65999) next › : +506-257-(20000...21999) Dialling Instructions For trunk calls: - 257 11000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 506 257 11000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 11000 ~ 12999 (Count: 2,000) Example: +506-257-11000 / 00506-257-11000 (257-11000 / -257-11000) +506-257-11001 / 00506-257-11001 (257-11001 / -257-11001) +506-257-11002 / 00506-257-11002 (257-11002 / -257-11002) +506-257-11003 / 00506-257-11003 (257-11003 / -257-11003) +506-257-11004 / 00506-257-11004 (257-11004 / -257-11004) ...+506-257-xxxxx / 00506-257-xxxxx (257-xxxxx / -257-xxxxx) ...+506-257-12995 / 00506-257-12995 (257-12995 / -257-12995) +506-257-12996 / 00506-257-12996 (257-12996 / -257-12996) +506-257-12997 / 00506-257-12997 (257-12997 / -257-12997) +506-257-12998 / 00506-257-12998 (257-12998 / -257-12998) +506-257-12999 / 00506-257-12999 (257-12999 / -257-12999)