Area Code +420-323-(050000...059999) located in All locations, Stredocesky (ST), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 323 Subscriber Number From : 050000 Subscriber Number To : 059999 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 : T-Mobile 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 : 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 : +420-323-(040000...049999) next › : +420-323-(060000...079999) Dialling Instructions For trunk calls: - 323 050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 323 050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 050000 ~ 059999 (Count: 10,000) Example: +420-323-050000 / 00420-323-050000 (323-050000 / -323-050000) +420-323-050001 / 00420-323-050001 (323-050001 / -323-050001) +420-323-050002 / 00420-323-050002 (323-050002 / -323-050002) +420-323-050003 / 00420-323-050003 (323-050003 / -323-050003) +420-323-050004 / 00420-323-050004 (323-050004 / -323-050004) ...+420-323-xxxxxx / 00420-323-xxxxxx (323-xxxxxx / -323-xxxxxx) ...+420-323-059995 / 00420-323-059995 (323-059995 / -323-059995) +420-323-059996 / 00420-323-059996 (323-059996 / -323-059996) +420-323-059997 / 00420-323-059997 (323-059997 / -323-059997) +420-323-059998 / 00420-323-059998 (323-059998 / -323-059998) +420-323-059999 / 00420-323-059999 (323-059999 / -323-059999)