Area Code +506-266-(18000...23999) located in Fixed telephone services, Guanacaste, Central, North Puntarenas, more detail is as below. Place International Dialing Code : 506 International Prefix : 00 National Destination Code : 266 Subscriber Number From : 18000 Subscriber Number To : 23999 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 : Guanacaste, Central, North Puntarenas City : Fixed telephone services Timezone : America/Costa_Rica Coordinated Universal Time : -06:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 10.3200 Longitude : -84.9600 ‹ previous : +506-266-(10000...16999) next › : +506-266-(27000...58999) Dialling Instructions For trunk calls: - 266 18000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 506 266 18000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 18000 ~ 23999 (Count: 6,000) Example: +506-266-18000 / 00506-266-18000 (266-18000 / -266-18000) +506-266-18001 / 00506-266-18001 (266-18001 / -266-18001) +506-266-18002 / 00506-266-18002 (266-18002 / -266-18002) +506-266-18003 / 00506-266-18003 (266-18003 / -266-18003) +506-266-18004 / 00506-266-18004 (266-18004 / -266-18004) ...+506-266-xxxxx / 00506-266-xxxxx (266-xxxxx / -266-xxxxx) ...+506-266-23995 / 00506-266-23995 (266-23995 / -266-23995) +506-266-23996 / 00506-266-23996 (266-23996 / -266-23996) +506-266-23997 / 00506-266-23997 (266-23997 / -266-23997) +506-266-23998 / 00506-266-23998 (266-23998 / -266-23998) +506-266-23999 / 00506-266-23999 (266-23999 / -266-23999)