Area Code +420-221-(101000...105999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 221 Subscriber Number From : 101000 Subscriber Number To : 105999 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 : PR Region Name : Prague City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.0900 Longitude : 14.4200 ‹ previous : +420-221-(097000...099999) next › : +420-221-(108000...139999) Dialling Instructions For trunk calls: - 221 101000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 221 101000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 101000 ~ 105999 (Count: 5,000) Example: +420-221-101000 / 00420-221-101000 (221-101000 / -221-101000) +420-221-101001 / 00420-221-101001 (221-101001 / -221-101001) +420-221-101002 / 00420-221-101002 (221-101002 / -221-101002) +420-221-101003 / 00420-221-101003 (221-101003 / -221-101003) +420-221-101004 / 00420-221-101004 (221-101004 / -221-101004) ...+420-221-xxxxxx / 00420-221-xxxxxx (221-xxxxxx / -221-xxxxxx) ...+420-221-105995 / 00420-221-105995 (221-105995 / -221-105995) +420-221-105996 / 00420-221-105996 (221-105996 / -221-105996) +420-221-105997 / 00420-221-105997 (221-105997 / -221-105997) +420-221-105998 / 00420-221-105998 (221-105998 / -221-105998) +420-221-105999 / 00420-221-105999 (221-105999 / -221-105999)