Area Code +31-544-(370000...379999) located in Groenlo, Gelderland (GE), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 544 Subscriber Number From : 370000 Subscriber Number To : 379999 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 : KPN 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 : GE Region Name : Gelderland City : Groenlo Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.0400 Longitude : 6.6200 ‹ previous : +31-544-(350000...359999) next › : +31-544-(390000...399999) Dialling Instructions For trunk calls: 0 544 370000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 544 370000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 370000 ~ 379999 (Count: 10,000) Example: +31-544-370000 / 0031-544-370000 (0544-370000 / 0-544-370000) +31-544-370001 / 0031-544-370001 (0544-370001 / 0-544-370001) +31-544-370002 / 0031-544-370002 (0544-370002 / 0-544-370002) +31-544-370003 / 0031-544-370003 (0544-370003 / 0-544-370003) +31-544-370004 / 0031-544-370004 (0544-370004 / 0-544-370004) ...+31-544-xxxxxx / 0031-544-xxxxxx (0544-xxxxxx / 0-544-xxxxxx) ...+31-544-379995 / 0031-544-379995 (0544-379995 / 0-544-379995) +31-544-379996 / 0031-544-379996 (0544-379996 / 0-544-379996) +31-544-379997 / 0031-544-379997 (0544-379997 / 0-544-379997) +31-544-379998 / 0031-544-379998 (0544-379998 / 0-544-379998) +31-544-379999 / 0031-544-379999 (0544-379999 / 0-544-379999)
