Area Code +420-284-(080000...099999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 284 Subscriber Number From : 080000 Subscriber Number To : 099999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : PR Region Name : Prague City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0900 Longitude : 14.4200 ‹ previous : +420-284-(040000...059999) next › : +420-284-(680000...693999) Dialling Instructions For trunk calls: - 284 080000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 284 080000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 080000 ~ 099999 (Count: 20,000) Example: +420-284-080000 / 00420-284-080000 (284-080000 / -284-080000) +420-284-080001 / 00420-284-080001 (284-080001 / -284-080001) +420-284-080002 / 00420-284-080002 (284-080002 / -284-080002) +420-284-080003 / 00420-284-080003 (284-080003 / -284-080003) +420-284-080004 / 00420-284-080004 (284-080004 / -284-080004) ...+420-284-xxxxxx / 00420-284-xxxxxx (284-xxxxxx / -284-xxxxxx) ...+420-284-099995 / 00420-284-099995 (284-099995 / -284-099995) +420-284-099996 / 00420-284-099996 (284-099996 / -284-099996) +420-284-099997 / 00420-284-099997 (284-099997 / -284-099997) +420-284-099998 / 00420-284-099998 (284-099998 / -284-099998) +420-284-099999 / 00420-284-099999 (284-099999 / -284-099999)