Londonderry Phone Numbers

Fixed Lines

  • +44 28 7145 6541
  • +44 28 7187 1528
  • +44 28 7133 3127
  • +44 28 7135 3648
  • +44 28 7132 6511
  • +44 28 7108 8483
  • +44 28 7102 3442
  • +44 28 7187 9530
  • +44 28 7158 4730
  • +44 28 7122 3918

Mobile Lines

  • +44 7700 129312
  • +44 7700 107335
  • +44 7457 533137
  • +44 7400 627775
  • +44 7911 092440
  • +44 7700 150257
  • +44 7700 181555
  • +44 7352 280833
  • +44 7911 841341
  • +44 7700 073476

The Londonderry area code is +442871 and the calling code forUnited Kingdom is +44. An area code of a region containsthe country code. This means that phone numbers in Londonderry start with +442871. The phone number format for Londonderry is +44 28 71XX XXXX.

You can use these phone numbers to compare them with a phone number that your received from someone in Londonderry.In this way, you can ensure that the number is valid and from Londonderry.

Generate random phone numbers for Londonderry and use them to test your validations or show them as an example for users. The users will know how they should type their phone number.For example, if you require the number for a landline in Londonderry and the user enters his local number without the prefix 442871 and he doesn't specify area code, then you don't knowif the number is correct.