01790 55 Dialing Code

Spilsby

Dialing Code 01790 55 is part of Area Code 01790, which covers Spilsby and the surrounding area.

The majority of numbers in the 01790 Area Code belong to normal landlines in Spilsby, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01790 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 55 after the area code indicate that the range of numbers was originally allocated to Invade International Ltd on 20 January 2016, although due to number portability, individual numbers within this range may now be allocated to other operators.

01790 area code information

Area Code: 01790
Location: Spilsby
Dialing Code: 01790 55
Provider: Invade International Ltd
Date range allocated: 20 January 2016
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01790 55####
International number format: +44 1790 55####
Last code change: April 1995 from 0790.

This page was last updated on 9 August 2023.