Londonderry Phone Numbers

Fixed Lines

  • +44 28 7145 6762
  • +44 28 7146 4079
  • +44 28 7192 2178
  • +44 28 7195 7140
  • +44 28 7147 9758
  • +44 28 7170 2722
  • +44 28 7166 6944
  • +44 28 7121 4590
  • +44 28 7145 1181
  • +44 28 7175 5687

Mobile Lines

  • +44 7700 196674
  • +44 7138 992284
  • +44 7457 045246
  • +44 7457 201766
  • +44 7128 278181
  • +44 7911 272124
  • +44 7700 098120
  • +44 7150 802483
  • +44 7911 855517
  • +44 7911 238868

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.