Area Code +44-117-(3720000...3729999) located in Bristol, City of Bristol (BST), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 117 Subscriber Number From : 3720000 Subscriber Number To : 3729999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Level 3 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) Region Code : BST Region Name : City of Bristol City : Bristol Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.4600 Longitude : -2.5900 ‹ previous : +44-117-(3710000...3719999) next › : +44-117-(3730000...3739999) Dialling Instructions For trunk calls: 0 117 3720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 117 3720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3720000 ~ 3729999 (Count: 10,000) Example: +44-117-3720000 / 0044-117-3720000 (0117-3720000 / 0-117-3720000) +44-117-3720001 / 0044-117-3720001 (0117-3720001 / 0-117-3720001) +44-117-3720002 / 0044-117-3720002 (0117-3720002 / 0-117-3720002) +44-117-3720003 / 0044-117-3720003 (0117-3720003 / 0-117-3720003) +44-117-3720004 / 0044-117-3720004 (0117-3720004 / 0-117-3720004) ...+44-117-xxxxxxx / 0044-117-xxxxxxx (0117-xxxxxxx / 0-117-xxxxxxx) ...+44-117-3729995 / 0044-117-3729995 (0117-3729995 / 0-117-3729995) +44-117-3729996 / 0044-117-3729996 (0117-3729996 / 0-117-3729996) +44-117-3729997 / 0044-117-3729997 (0117-3729997 / 0-117-3729997) +44-117-3729998 / 0044-117-3729998 (0117-3729998 / 0-117-3729998) +44-117-3729999 / 0044-117-3729999 (0117-3729999 / 0-117-3729999)