Area Code +420-370-(990000...999999) located in All locations, Plzensky (PL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 370 Subscriber Number From : 990000 Subscriber Number To : 999999 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 : Český bezdrát 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 : +420-370-(370000...371999) next › : +420-371-(000000...009999) Dialling Instructions For trunk calls: - 370 990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 370 990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 990000 ~ 999999 (Count: 10,000) Example: +420-370-990000 / 00420-370-990000 (370-990000 / -370-990000) +420-370-990001 / 00420-370-990001 (370-990001 / -370-990001) +420-370-990002 / 00420-370-990002 (370-990002 / -370-990002) +420-370-990003 / 00420-370-990003 (370-990003 / -370-990003) +420-370-990004 / 00420-370-990004 (370-990004 / -370-990004) ...+420-370-xxxxxx / 00420-370-xxxxxx (370-xxxxxx / -370-xxxxxx) ...+420-370-999995 / 00420-370-999995 (370-999995 / -370-999995) +420-370-999996 / 00420-370-999996 (370-999996 / -370-999996) +420-370-999997 / 00420-370-999997 (370-999997 / -370-999997) +420-370-999998 / 00420-370-999998 (370-999998 / -370-999998) +420-370-999999 / 00420-370-999999 (370-999999 / -370-999999)