Area Code +420-378-(555000...555999) located in All locations, Plzensky (PL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 378 Subscriber Number From : 555000 Subscriber Number To : 555999 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 : AIRWEB, spol. s r.o. 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 : PL Region Name : Plzensky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.7500 Longitude : 13.3800 ‹ previous : +420-378-(400000...409999) next › : +420-378-(600000...609999) Dialling Instructions For trunk calls: - 378 555000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 378 555000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 555000 ~ 555999 (Count: 1,000) Example: +420-378-555000 / 00420-378-555000 (378-555000 / -378-555000) +420-378-555001 / 00420-378-555001 (378-555001 / -378-555001) +420-378-555002 / 00420-378-555002 (378-555002 / -378-555002) +420-378-555003 / 00420-378-555003 (378-555003 / -378-555003) +420-378-555004 / 00420-378-555004 (378-555004 / -378-555004) ...+420-378-xxxxxx / 00420-378-xxxxxx (378-xxxxxx / -378-xxxxxx) ...+420-378-555995 / 00420-378-555995 (378-555995 / -378-555995) +420-378-555996 / 00420-378-555996 (378-555996 / -378-555996) +420-378-555997 / 00420-378-555997 (378-555997 / -378-555997) +420-378-555998 / 00420-378-555998 (378-555998 / -378-555998) +420-378-555999 / 00420-378-555999 (378-555999 / -378-555999)