Area Code +31-13-(4550000...4559999) located in Tilburg, Noord-Brabant (NB), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 13 Subscriber Number From : 4550000 Subscriber Number To : 4559999 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 : 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 : NB Region Name : Noord-Brabant City : Tilburg Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.5600 Longitude : 5.0900 ‹ previous : +31-13-(4400000...4400999) next › : +31-13-(4560000...4569999) Dialling Instructions For trunk calls: 0 13 4550000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 13 4550000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4550000 ~ 4559999 (Count: 10,000) Example: +31-13-4550000 / 0031-13-4550000 (013-4550000 / 0-13-4550000) +31-13-4550001 / 0031-13-4550001 (013-4550001 / 0-13-4550001) +31-13-4550002 / 0031-13-4550002 (013-4550002 / 0-13-4550002) +31-13-4550003 / 0031-13-4550003 (013-4550003 / 0-13-4550003) +31-13-4550004 / 0031-13-4550004 (013-4550004 / 0-13-4550004) ...+31-13-xxxxxxx / 0031-13-xxxxxxx (013-xxxxxxx / 0-13-xxxxxxx) ...+31-13-4559995 / 0031-13-4559995 (013-4559995 / 0-13-4559995) +31-13-4559996 / 0031-13-4559996 (013-4559996 / 0-13-4559996) +31-13-4559997 / 0031-13-4559997 (013-4559997 / 0-13-4559997) +31-13-4559998 / 0031-13-4559998 (013-4559998 / 0-13-4559998) +31-13-4559999 / 0031-13-4559999 (013-4559999 / 0-13-4559999)