Area Code +44-2837-(300000...309999) located in Armagh, Armagh (ARM), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 2837 Subscriber Number From : 300000 Subscriber Number To : 309999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Nodemax Limited Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) Region Code : ARM Region Name : Armagh City : Armagh Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.3500 Longitude : -6.6600 ‹ previous : +44-2837-(290000...299999) next › : +44-2837-(310000...319999) Dialling Instructions For trunk calls: 0 2837 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 2837 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 309999 (Count: 10,000) Example: +44-2837-300000 / 0044-2837-300000 (02837-300000 / 0-2837-300000) +44-2837-300001 / 0044-2837-300001 (02837-300001 / 0-2837-300001) +44-2837-300002 / 0044-2837-300002 (02837-300002 / 0-2837-300002) +44-2837-300003 / 0044-2837-300003 (02837-300003 / 0-2837-300003) +44-2837-300004 / 0044-2837-300004 (02837-300004 / 0-2837-300004) ...+44-2837-xxxxxx / 0044-2837-xxxxxx (02837-xxxxxx / 0-2837-xxxxxx) ...+44-2837-309995 / 0044-2837-309995 (02837-309995 / 0-2837-309995) +44-2837-309996 / 0044-2837-309996 (02837-309996 / 0-2837-309996) +44-2837-309997 / 0044-2837-309997 (02837-309997 / 0-2837-309997) +44-2837-309998 / 0044-2837-309998 (02837-309998 / 0-2837-309998) +44-2837-309999 / 0044-2837-309999 (02837-309999 / 0-2837-309999)