United Kingdom

Number Code Allocated To Number Length Notes
0121100xxxx BT (0)+10
0121100xxxx CMACO BT, Acocks Green (Midlands - West) (0)+10
0121101xxxx Cable & Wireless UK (0)+10
0121102xxxx Cable & Wireless UK (0)+10
0121103xxxx BT (0)+10
0121104xxxx Cable & Wireless UK (0)+10
0121105xxxx Cable & Wireless UK (0)+10
0121106xxxx Cable & Wireless UK (0)+10
01211102xxx CMSME BT, Smethwick (Midlands - West) (0)+10
01211103xxx CMMLD BT, Midland (Midlands - West) (0)+10
01211104xxx CMSTE BT, Stechford (Midlands - West) (0)+10
01211105xxx CMMLD BT, Midland (Midlands - West) (0)+10
01211106xxx CMELMD BT, Nec (elmdon) (Midlands - West) (0)+10
01211107xxx CMSHEL BT, Sheldon (Midlands - West) (0)+10
0121110xxxx BT (0)+10
0121111xxxx Cable & Wireless UK (0)+10
01211123xxx CMEDG BT, Edgbaston (Midlands - West) (0)+10
01211126xxx CMMLD BT, Midland (Midlands - West) (0)+10
01211128xxx CMEDG BT, Edgbaston (Midlands - West) (0)+10
0121112xxxx BT (0)+10
0121114xxxx Telewest Communications Group Limited (0)+10
0121121xxxx COLT Telecommunications (0)+10
0121123xxxx Cable & Wireless UK (0)+10
0121131xxxx Oxygen8 Communications UK Limited (0)+10
0121132xxxx Oxygen8 Communications UK Limited (0)+10
0121140xxxx COLT Telecommunications (0)+10
0121160xxxx Cable & Wireless UK (0)+10