Area Code +31-30-(8100000...8100999) located in Utrecht, Utrecht (UT), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 30 Subscriber Number From : 8100000 Subscriber Number To : 8100999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Hilf Telecom B.V. Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : UT Region Name : Utrecht City : Utrecht Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.0900 Longitude : 5.1200 ‹ previous : +31-30-(8080000...8089999) next › : +31-30-(8110000...8119999) Dialling Instructions For trunk calls: 0 30 8100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 30 8100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8100000 ~ 8100999 (Count: 1,000) Example: +31-30-8100000 / 0031-30-8100000 (030-8100000 / 0-30-8100000) +31-30-8100001 / 0031-30-8100001 (030-8100001 / 0-30-8100001) +31-30-8100002 / 0031-30-8100002 (030-8100002 / 0-30-8100002) +31-30-8100003 / 0031-30-8100003 (030-8100003 / 0-30-8100003) +31-30-8100004 / 0031-30-8100004 (030-8100004 / 0-30-8100004) ...+31-30-xxxxxxx / 0031-30-xxxxxxx (030-xxxxxxx / 0-30-xxxxxxx) ...+31-30-8100995 / 0031-30-8100995 (030-8100995 / 0-30-8100995) +31-30-8100996 / 0031-30-8100996 (030-8100996 / 0-30-8100996) +31-30-8100997 / 0031-30-8100997 (030-8100997 / 0-30-8100997) +31-30-8100998 / 0031-30-8100998 (030-8100998 / 0-30-8100998) +31-30-8100999 / 0031-30-8100999 (030-8100999 / 0-30-8100999)
