Area Code +49-33637-(12000...12999) located in Beerfelde, Brandenburg (BB), more detail is as below. Place International Dialing Code : 49 International Prefix : 00 National Prefix : 0 National Destination Code : 33637 Subscriber Number From : 12000 Subscriber Number To : 12999 National Destination Code Length : 5 Uses National Destination Code : Yes National Significant Number Length : 11 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : freenet CityLine GmbH Click here to buy Germany Area Code Database Other Information Language Code : de (German) Country Number : 276 (Germany) Country Code : DE (Germany) Region Code : BB Region Name : Brandenburg City : Beerfelde Timezone : Europe/Berlin Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 6 Latitude : 52.4400 Longitude : 14.0500 ‹ previous : +49-33636-(69000...69999) next › : +49-33637-(139000...139999) Dialling Instructions For trunk calls: 0 33637 12000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 49 33637 12000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 12000 ~ 12999 (Count: 1,000) Example: +49-33637-12000 / 0049-33637-12000 (033637-12000 / 0-33637-12000) +49-33637-12001 / 0049-33637-12001 (033637-12001 / 0-33637-12001) +49-33637-12002 / 0049-33637-12002 (033637-12002 / 0-33637-12002) +49-33637-12003 / 0049-33637-12003 (033637-12003 / 0-33637-12003) +49-33637-12004 / 0049-33637-12004 (033637-12004 / 0-33637-12004) ...+49-33637-xxxxx / 0049-33637-xxxxx (033637-xxxxx / 0-33637-xxxxx) ...+49-33637-12995 / 0049-33637-12995 (033637-12995 / 0-33637-12995) +49-33637-12996 / 0049-33637-12996 (033637-12996 / 0-33637-12996) +49-33637-12997 / 0049-33637-12997 (033637-12997 / 0-33637-12997) +49-33637-12998 / 0049-33637-12998 (033637-12998 / 0-33637-12998) +49-33637-12999 / 0049-33637-12999 (033637-12999 / 0-33637-12999)