Area Code +420-800-(001143...001144) located in Freephone services - Home Country Direct, more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 800 Subscriber Number From : 001143 Subscriber Number To : 001144 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) Carrier Name : Telefónica Czech Republic, a.s. Click here to buy Czech Republic Area Code Database Other Information Language Code : cs (Czech) Country Number : 203 (Czech Republic) Country Code : CZ (Czech Republic) City : Freephone services - Home Country Direct Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0800 Longitude : 14.4400 ‹ previous : +420-800-(001138...001139) next › : +420-800-(001148...001148) Dialling Instructions For trunk calls: - 800 001143 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 800 001143 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 001143 ~ 001144 (Count: 2) Example: +420-800-001143 / 00420-800-001143 (800-001143 / -800-001143) +420-800-001144 / 00420-800-001144 (800-001144 / -800-001144)