Area Code +420-379-(666000...666999) 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 : 666000 Subscriber Number To : 666999 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 : +420-379-(490000...497999) next › : +420-379-(710000...720999) Dialling Instructions For trunk calls: - 379 666000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 379 666000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 666000 ~ 666999 (Count: 1,000) Example: +420-379-666000 / 00420-379-666000 (379-666000 / -379-666000) +420-379-666001 / 00420-379-666001 (379-666001 / -379-666001) +420-379-666002 / 00420-379-666002 (379-666002 / -379-666002) +420-379-666003 / 00420-379-666003 (379-666003 / -379-666003) +420-379-666004 / 00420-379-666004 (379-666004 / -379-666004) ...+420-379-xxxxxx / 00420-379-xxxxxx (379-xxxxxx / -379-xxxxxx) ...+420-379-666995 / 00420-379-666995 (379-666995 / -379-666995) +420-379-666996 / 00420-379-666996 (379-666996 / -379-666996) +420-379-666997 / 00420-379-666997 (379-666997 / -379-666997) +420-379-666998 / 00420-379-666998 (379-666998 / -379-666998) +420-379-666999 / 00420-379-666999 (379-666999 / -379-666999)