Area Code +420-556-(307000...307999) located in All locations, Moravskoslezsky (MO), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 556 Subscriber Number From : 307000 Subscriber Number To : 307999 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 : MO Region Name : Moravskoslezsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.7300 Longitude : 18.2300 ‹ previous : +420-556-(305000...305999) next › : +420-556-(309000...317999) Dialling Instructions For trunk calls: - 556 307000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 556 307000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 307000 ~ 307999 (Count: 1,000) Example: +420-556-307000 / 00420-556-307000 (556-307000 / -556-307000) +420-556-307001 / 00420-556-307001 (556-307001 / -556-307001) +420-556-307002 / 00420-556-307002 (556-307002 / -556-307002) +420-556-307003 / 00420-556-307003 (556-307003 / -556-307003) +420-556-307004 / 00420-556-307004 (556-307004 / -556-307004) ...+420-556-xxxxxx / 00420-556-xxxxxx (556-xxxxxx / -556-xxxxxx) ...+420-556-307995 / 00420-556-307995 (556-307995 / -556-307995) +420-556-307996 / 00420-556-307996 (556-307996 / -556-307996) +420-556-307997 / 00420-556-307997 (556-307997 / -556-307997) +420-556-307998 / 00420-556-307998 (556-307998 / -556-307998) +420-556-307999 / 00420-556-307999 (556-307999 / -556-307999)