01777 555 Dialing Code

Retford

Dialing Code 01777 555 is part of Area Code 01777, which covers Retford and the surrounding area.

The majority of numbers in the 01777 Area Code belong to normal landlines in Retford, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01777 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 555 after the area code indicate that the range of numbers was originally allocated to Suretec Systems Ltd on 13 May 2010, although due to number portability, individual numbers within this range may now be allocated to other operators.

01777 area code information

Area Code: 01777
Location: Retford
Dialing Code: 01777 555
Provider: Suretec Systems Ltd
Date range allocated: 13 May 2010
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01777 555###
International number format: +44 1777 555###
Last code change: April 1995 from 0777.

This page was last updated on 9 August 2023.