BT The Phone Book Companion

• Please Note: Phone Directories are always shipped separately from any other items you may order at the same time.
• Click Here To Find A BT Phone
• Click Here For The BT Connected Home Range
• Click Here To Find A BT Phone

The Phone Book Code Companion is a handy sized booklet that lists all UK and international area codes. The UK codes include a decoder to help you pinpoint the geographic location of each code. The international codes include GMT time zone differences to help you work out the best time to call those countries.