Area Code +420-379-(427000...428999) located in All locations, Plzensky (PL), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 379 Subscriber Number From : 427000 Subscriber Number To : 428999 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 : 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 : +420-379-(422000...424999) next › : +420-379-(430000...433999) Dialling Instructions For trunk calls: - 379 427000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 379 427000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 427000 ~ 428999 (Count: 2,000) Example: +420-379-427000 / 00420-379-427000 (379-427000 / -379-427000) +420-379-427001 / 00420-379-427001 (379-427001 / -379-427001) +420-379-427002 / 00420-379-427002 (379-427002 / -379-427002) +420-379-427003 / 00420-379-427003 (379-427003 / -379-427003) +420-379-427004 / 00420-379-427004 (379-427004 / -379-427004) ...+420-379-xxxxxx / 00420-379-xxxxxx (379-xxxxxx / -379-xxxxxx) ...+420-379-428995 / 00420-379-428995 (379-428995 / -379-428995) +420-379-428996 / 00420-379-428996 (379-428996 / -379-428996) +420-379-428997 / 00420-379-428997 (379-428997 / -379-428997) +420-379-428998 / 00420-379-428998 (379-428998 / -379-428998) +420-379-428999 / 00420-379-428999 (379-428999 / -379-428999)