07840 3 Dialing Code
UK telephone numbers with dialing codes that start with 078 are mobile phone numbers.
Mobile phone numbers are allocated in blocks to particular providers and the remaining digits of the dialing code indicate which particular provider this block of numbers were originally allocated to. In this case, the full dialing code 07840 3 indicates that the number was originally allocated to Telefonica UK Limited on 12 February 2004. Note that due to number portability, it is not possible to say which provider a specific telephone number is currently allocated to as they may have been transferred by the user.
07840 3 dialing code information
|Dialing Code:||07840 3|
|Provider:||Telefonica UK Limited|
|Date range allocated:||12 February 2004|
|Number format:||07840 3#####|
|International number format:||+44 7840 3#####|
This page was last updated on 31 May 2022.