Area Code +420-553-(657000...657999) located in All locations, Moravskoslezsky (MO), more detail is as below. Place International Dialing Code : 420 International Prefix : 00 National Destination Code : 553 Subscriber Number From : 657000 Subscriber Number To : 657999 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 : MO Region Name : Moravskoslezsky City : All locations Timezone : Europe/Prague Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 49.7300 Longitude : 18.2300 ‹ previous : +420-553-(618000...655999) next › : +420-553-(659000...659999) Dialling Instructions For trunk calls: - 553 657000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 420 553 657000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 657000 ~ 657999 (Count: 1,000) Example: +420-553-657000 / 00420-553-657000 (553-657000 / -553-657000) +420-553-657001 / 00420-553-657001 (553-657001 / -553-657001) +420-553-657002 / 00420-553-657002 (553-657002 / -553-657002) +420-553-657003 / 00420-553-657003 (553-657003 / -553-657003) +420-553-657004 / 00420-553-657004 (553-657004 / -553-657004) ...+420-553-xxxxxx / 00420-553-xxxxxx (553-xxxxxx / -553-xxxxxx) ...+420-553-657995 / 00420-553-657995 (553-657995 / -553-657995) +420-553-657996 / 00420-553-657996 (553-657996 / -553-657996) +420-553-657997 / 00420-553-657997 (553-657997 / -553-657997) +420-553-657998 / 00420-553-657998 (553-657998 / -553-657998) +420-553-657999 / 00420-553-657999 (553-657999 / -553-657999)