The direct TPMS is used more often in the United States. The sensors are located in the tire pressure valve, which acts as an antenna, or are wrapped around the rim of the wheel with a band clamp. These devices transmit the information to an on-board computer.
UK area code 028 is for the whole of Northern Ireland including Belfast.The first two digits of the eight-digit local number indicate where in Northern Ireland it is associated with: For example, (028) 4461 0801 would be in Downpatrick, while (028) 9018 0018 is a Belfast number.ll local area codes withdrawn within Northern Ireland, replaced with single 028 code. Landline numbers lengthened to eight digits long in all areas.
The map to the right is now clickable; click on an area code to go to the page for that area code. The area code in red is Area Code 858; all others in blue are California area codes. Area code 858 is a California telephone area code that was split from area code 619 on June 12, 1999.It is located in San Diego County, California.he map to the right is now clickable; click on an area code to go to the page for that area code. The area code in red is Area Code 858; all others in blue are California area codes. Area code 858 is a California telephone area code that was split from area code 619 on June 12, 1999.