But no directory enquiry numbers are cheap - especially from your mobile phone. Charges can be up to £5 per minute - and on top of that, connection charges can cost up to another £5. So try the following instead.
- Google it - search online quickly for free or minimal cost (using some of your smartphone's data allowance).
- Use the free 0800buster free directory enquiries service 0800 118 3733 - calls are converted to local call rates, which will be covered under your contract's minutes. NB. It's automated so you'll have to listen to ads.
- Select your mobile provider's own directory enquiry service. 2014 costs. Orange charges £1.29 in total to use its 118000 service (£2.25 initial call charge plus £2.25 per minute to call 118118 from an Orange phone). Vodafone charges 85p per minute to use its 118881 service (up to £3.75 per minute to dial other 118 numbers from a Vodafone phone). O2 charges £1 per minute for its 118042 service (£5 per minute to other 118 services from an O2 phone). Three charges £1 per minute for its 118333 service (up to £5 to call other 118 services from a Three phone).
- Do not ask to be connected. After receiving your number, hang up and dial yourself - or you'll be charged the premium rate for the rest of the call.