Area Code +420-380-(346000...349999) located in All locations, Jihocesky (JC), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 380 Subscriber Number From : 346000 Subscriber Number To : 349999 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 : JC Region Name : Jihocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 48.9800 Longitude : 14.4800 ‹ previous : +420-380-(340000...344999) next › : +420-380-(361000...365999) Dialling Instructions For trunk calls: - 380 346000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 380 346000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 346000 ~ 349999 (Count: 4,000) Example: +420-380-346000 / 00420-380-346000 (380-346000 / -380-346000) +420-380-346001 / 00420-380-346001 (380-346001 / -380-346001) +420-380-346002 / 00420-380-346002 (380-346002 / -380-346002) +420-380-346003 / 00420-380-346003 (380-346003 / -380-346003) +420-380-346004 / 00420-380-346004 (380-346004 / -380-346004) ...+420-380-xxxxxx / 00420-380-xxxxxx (380-xxxxxx / -380-xxxxxx) ...+420-380-349995 / 00420-380-349995 (380-349995 / -380-349995) +420-380-349996 / 00420-380-349996 (380-349996 / -380-349996) +420-380-349997 / 00420-380-349997 (380-349997 / -380-349997) +420-380-349998 / 00420-380-349998 (380-349998 / -380-349998) +420-380-349999 / 00420-380-349999 (380-349999 / -380-349999)