Area Code +420-322-(312000...312999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 322 Subscriber Number From : 312000 Subscriber Number To : 312999 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 : IPEX 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 : ST Region Name : Stredocesky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.8800 Longitude : 14.9400 ‹ previous : +420-322-(310000...311999) next › : +420-322-(313000...329999) Dialling Instructions For trunk calls: - 322 312000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 322 312000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 312000 ~ 312999 (Count: 1,000) Example: +420-322-312000 / 00420-322-312000 (322-312000 / -322-312000) +420-322-312001 / 00420-322-312001 (322-312001 / -322-312001) +420-322-312002 / 00420-322-312002 (322-312002 / -322-312002) +420-322-312003 / 00420-322-312003 (322-312003 / -322-312003) +420-322-312004 / 00420-322-312004 (322-312004 / -322-312004) ...+420-322-xxxxxx / 00420-322-xxxxxx (322-xxxxxx / -322-xxxxxx) ...+420-322-312995 / 00420-322-312995 (322-312995 / -322-312995) +420-322-312996 / 00420-322-312996 (322-312996 / -322-312996) +420-322-312997 / 00420-322-312997 (322-312997 / -322-312997) +420-322-312998 / 00420-322-312998 (322-312998 / -322-312998) +420-322-312999 / 00420-322-312999 (322-312999 / -322-312999)