Area Code +420-378-(100000...199999) 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 : 100000 Subscriber Number To : 199999 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 : GTS Czech 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-(088000...089999) next › : +420-378-(200000...213999) Dialling Instructions For trunk calls: - 378 100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 378 100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 100000 ~ 199999 (Count: 100,000) Example: +420-378-100000 / 00420-378-100000 (378-100000 / -378-100000) +420-378-100001 / 00420-378-100001 (378-100001 / -378-100001) +420-378-100002 / 00420-378-100002 (378-100002 / -378-100002) +420-378-100003 / 00420-378-100003 (378-100003 / -378-100003) +420-378-100004 / 00420-378-100004 (378-100004 / -378-100004) ...+420-378-xxxxxx / 00420-378-xxxxxx (378-xxxxxx / -378-xxxxxx) ...+420-378-199995 / 00420-378-199995 (378-199995 / -378-199995) +420-378-199996 / 00420-378-199996 (378-199996 / -378-199996) +420-378-199997 / 00420-378-199997 (378-199997 / -378-199997) +420-378-199998 / 00420-378-199998 (378-199998 / -378-199998) +420-378-199999 / 00420-378-199999 (378-199999 / -378-199999)