Area Code +44-2837-(030000...039999) 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 : 030000 Subscriber Number To : 039999 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 : Premium O 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-(020000...029999) next › : +44-2837-(040000...049999) Dialling Instructions For trunk calls: 0 2837 030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 2837 030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 030000 ~ 039999 (Count: 10,000) Example: +44-2837-030000 / 0044-2837-030000 (02837-030000 / 0-2837-030000) +44-2837-030001 / 0044-2837-030001 (02837-030001 / 0-2837-030001) +44-2837-030002 / 0044-2837-030002 (02837-030002 / 0-2837-030002) +44-2837-030003 / 0044-2837-030003 (02837-030003 / 0-2837-030003) +44-2837-030004 / 0044-2837-030004 (02837-030004 / 0-2837-030004) ...+44-2837-xxxxxx / 0044-2837-xxxxxx (02837-xxxxxx / 0-2837-xxxxxx) ...+44-2837-039995 / 0044-2837-039995 (02837-039995 / 0-2837-039995) +44-2837-039996 / 0044-2837-039996 (02837-039996 / 0-2837-039996) +44-2837-039997 / 0044-2837-039997 (02837-039997 / 0-2837-039997) +44-2837-039998 / 0044-2837-039998 (02837-039998 / 0-2837-039998) +44-2837-039999 / 0044-2837-039999 (02837-039999 / 0-2837-039999)