Area Code +420-221-(191000...191999) 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 : 191000 Subscriber Number To : 191999 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-(187000...189999) next › : +420-221-(193000...193999) Dialling Instructions For trunk calls: - 221 191000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 221 191000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 191000 ~ 191999 (Count: 1,000) Example: +420-221-191000 / 00420-221-191000 (221-191000 / -221-191000) +420-221-191001 / 00420-221-191001 (221-191001 / -221-191001) +420-221-191002 / 00420-221-191002 (221-191002 / -221-191002) +420-221-191003 / 00420-221-191003 (221-191003 / -221-191003) +420-221-191004 / 00420-221-191004 (221-191004 / -221-191004) ...+420-221-xxxxxx / 00420-221-xxxxxx (221-xxxxxx / -221-xxxxxx) ...+420-221-191995 / 00420-221-191995 (221-191995 / -221-191995) +420-221-191996 / 00420-221-191996 (221-191996 / -221-191996) +420-221-191997 / 00420-221-191997 (221-191997 / -221-191997) +420-221-191998 / 00420-221-191998 (221-191998 / -221-191998) +420-221-191999 / 00420-221-191999 (221-191999 / -221-191999)