Area Code +420-251-(170000...179999) located in All locations, Prague (PR), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 251 Subscriber Number From : 170000 Subscriber Number To : 179999 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 : +420-251-(150000...159999) next › : +420-251-(410000...419999) Dialling Instructions For trunk calls: - 251 170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 251 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170000 ~ 179999 (Count: 10,000) Example: +420-251-170000 / 00420-251-170000 (251-170000 / -251-170000) +420-251-170001 / 00420-251-170001 (251-170001 / -251-170001) +420-251-170002 / 00420-251-170002 (251-170002 / -251-170002) +420-251-170003 / 00420-251-170003 (251-170003 / -251-170003) +420-251-170004 / 00420-251-170004 (251-170004 / -251-170004) ...+420-251-xxxxxx / 00420-251-xxxxxx (251-xxxxxx / -251-xxxxxx) ...+420-251-179995 / 00420-251-179995 (251-179995 / -251-179995) +420-251-179996 / 00420-251-179996 (251-179996 / -251-179996) +420-251-179997 / 00420-251-179997 (251-179997 / -251-179997) +420-251-179998 / 00420-251-179998 (251-179998 / -251-179998) +420-251-179999 / 00420-251-179999 (251-179999 / -251-179999)
