Area Code +420-266-(720000...728999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 266 Subscriber Number From : 720000 Subscriber Number To : 728999 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 : +420-266-(700000...713999) next › : +420-266-(750000...759999) Dialling Instructions For trunk calls: - 266 720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 266 720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 720000 ~ 728999 (Count: 9,000) Example: +420-266-720000 / 00420-266-720000 (266-720000 / -266-720000) +420-266-720001 / 00420-266-720001 (266-720001 / -266-720001) +420-266-720002 / 00420-266-720002 (266-720002 / -266-720002) +420-266-720003 / 00420-266-720003 (266-720003 / -266-720003) +420-266-720004 / 00420-266-720004 (266-720004 / -266-720004) ...+420-266-xxxxxx / 00420-266-xxxxxx (266-xxxxxx / -266-xxxxxx) ...+420-266-728995 / 00420-266-728995 (266-728995 / -266-728995) +420-266-728996 / 00420-266-728996 (266-728996 / -266-728996) +420-266-728997 / 00420-266-728997 (266-728997 / -266-728997) +420-266-728998 / 00420-266-728998 (266-728998 / -266-728998) +420-266-728999 / 00420-266-728999 (266-728999 / -266-728999)