telephone exchange building is within of Oxford Circus and subscriber numbers therefore use the 020 code. Transport Elstree & Borehamwood railway station is located between the two main settlements on the Thameslink route from Bedford to Brighton via Central London. Although outside Greater London, the railway station is in London fare zone 6 for Travelcard and Oyster card fares, and the area is served by London Buses routes 107 and 292, providing connections to Arkley, Chipping Barnet, Colindale, Edgware and New Barnet. References External links Civil parishes in Hertfordshire Hertsmere Borehamwood