Area Code +44-5588-(880000...889999) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 5588 Subscriber Number From : 880000 Subscriber Number To : 889999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : Oxygen8 Communications UK 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) City : Corporate Numbers Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-5588-(800000...809999) next › : +44-5600-(000000...009999) Dialling Instructions For trunk calls: 0 5588 880000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5588 880000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 880000 ~ 889999 (Count: 10,000) Example: +44-5588-880000 / 0044-5588-880000 (05588-880000 / 0-5588-880000) +44-5588-880001 / 0044-5588-880001 (05588-880001 / 0-5588-880001) +44-5588-880002 / 0044-5588-880002 (05588-880002 / 0-5588-880002) +44-5588-880003 / 0044-5588-880003 (05588-880003 / 0-5588-880003) +44-5588-880004 / 0044-5588-880004 (05588-880004 / 0-5588-880004) ...+44-5588-xxxxxx / 0044-5588-xxxxxx (05588-xxxxxx / 0-5588-xxxxxx) ...+44-5588-889995 / 0044-5588-889995 (05588-889995 / 0-5588-889995) +44-5588-889996 / 0044-5588-889996 (05588-889996 / 0-5588-889996) +44-5588-889997 / 0044-5588-889997 (05588-889997 / 0-5588-889997) +44-5588-889998 / 0044-5588-889998 (05588-889998 / 0-5588-889998) +44-5588-889999 / 0044-5588-889999 (05588-889999 / 0-5588-889999)