Area Code +44-8200-(170000...179999) located in Internet for Schools, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 8200 Subscriber Number From : 170000 Subscriber Number To : 179999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) Carrier Name : BT 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 : Internet for Schools 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 : +44-8200-(160000...169999) next › : +44-8200-(180000...189999) Dialling Instructions For trunk calls: 0 8200 170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8200 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170000 ~ 179999 (Count: 10,000) Example: +44-8200-170000 / 0044-8200-170000 (08200-170000 / 0-8200-170000) +44-8200-170001 / 0044-8200-170001 (08200-170001 / 0-8200-170001) +44-8200-170002 / 0044-8200-170002 (08200-170002 / 0-8200-170002) +44-8200-170003 / 0044-8200-170003 (08200-170003 / 0-8200-170003) +44-8200-170004 / 0044-8200-170004 (08200-170004 / 0-8200-170004) ...+44-8200-xxxxxx / 0044-8200-xxxxxx (08200-xxxxxx / 0-8200-xxxxxx) ...+44-8200-179995 / 0044-8200-179995 (08200-179995 / 0-8200-179995) +44-8200-179996 / 0044-8200-179996 (08200-179996 / 0-8200-179996) +44-8200-179997 / 0044-8200-179997 (08200-179997 / 0-8200-179997) +44-8200-179998 / 0044-8200-179998 (08200-179998 / 0-8200-179998) +44-8200-179999 / 0044-8200-179999 (08200-179999 / 0-8200-179999)