Bishop Norton Telephone Exchange is located in Atterby Lane, Market Rasen LN8 2BJ and serves Atterby, Bishop Norton, Snitterby, Waddingham and the surrounding area.

The telephone code for this exchange is 01673-81.

ID: SLBNN. Photo courtesy of David Hillas.

The former Hackthorn telephone exchange was situated in Hackthorn Road, Welton, Lincoln.

The first exchange here came into service as a UAX 12 in the late 1930s to replace a manual exchange. A later exchange was built in 1960. It closed on 6 September 1972 when its lines were taken over by the new Welton exchange as Welton 60*** numbers. It has since been demolished.

Its dialling code was 067 36.

Map courtesy of the National Library of Scotland.

Market Rasen Telephone Exchange is located in Waterloo Street, Market Rasen LN8 3EP and serves Bishopbridge, Legsby, Linwood, Market Rasen, Middle Rasen and West Rasen.

The telephone code for this exchange is 01673-84.

ID: SLMK. Photo courtesy of David Hillas.

The former Market Rasen Telephone Exchange is located in Rase Lane, Market Rasen LN8 3HU and served Bishopbridge, Legsby, Linwood, Market Rasen, Middle Rasen and West Rasen.

The building has since been converted into a private dwelling.

ID: SLMK. Photo courtesy of Rightmove.

Normanby-by-Spital Telephone Exchange is located in Main Street, Normanby-by-Spital, Market Rasen LN8 2HE and serves Normanby-by-Spital and the surrounding villages.

The telephone code for this exchange is 01673-87.

ID: SLNBS. Photo courtesy of Andy C.

The original Normanby-by-Spital Telephone Exchange is located in front of the current exchange in Main Street, Normanby-by-Spital, Market Rasen LN8 2HE and served Normanby-by-Spital and the surrounding villages.

ID: SLNBS. Photo courtesy of Andy C.

Owersby Moor Telephone Exchange is located in Moor Road, Owersby Moor, Market Rasen LN8 3YN and serves Claxby, Holton le Moor, Kingerby, Kirkby, Normanby le Wold, North Owersby, Osgodby, Owersby Moor, South Owersby, Thornton le Moor and Usselby.

The telephone code for this exchange is 01673-82.

ID: SLOMR. Photo courtesy of David Hillas.

The former Scothern telephone exchange is situated in Main Street, Scothern, Lincoln LN2 2UJ.

It came into service as a UAX 13 in the late 1930s to replace a manual exchange in the post office. It lost around 100 lines to the new Sudbrooke Park exchange (in the Lincoln group) in 1971 and more to Welton exchange in 1972. It closed in 1982, its remaining lines becoming Welton 62*** numbers. It is now a private house.

Its dialling code was 067 33.

Photo courtesy of Google Maps.

Tealby Telephone Exchange is located in Rasen Road, Tealby, Market Rasen LN8 3XL and serves North Willingham, Sixhills, Tealby and Walesby.

The telephone code for this exchange is 01673-83.

ID: SLTLB. Photo courtesy of David Hillas.

Welton Telephone Exchange is in Ryland Road, Welton, Lincoln LN2 3LU and serves Welton, Hackthorn, Dunholme and Spridlington.

It came into service at 1pm on Wednesday 6 September 1972 to replace the Hackthorn UAX and some lines from the Scothern exchange.

The telephone code for this exchange is 01673-86.

The former dialling code for this exchange was 0673.

ID: SLWEL. Photo courtesy of Andy C.

Wickenby Telephone Exchange is located in Shortwood Lane, Friesthorpe, Lincoln LN3 5AJ and serves Buslingthorpe, Faldingworth, Friesthorpe, Lissington, Snarford, Snelland and Wickenby.

The telephone code for this exchange is 01673-88.

ID: SLWKY. Photo courtesy of David Hillas.

Wragby Telephone Exchange is located in Lincoln Road, Wragby, Market Rasen LN8 5ND and serves East Barkwith, Holton cum Beckering, Langton by Wragby and Wragby.

The telephone code for this exchange is 01673-85.

ID: SLWG. Photo courtesy of David Hillas

The former Wragby Telephone Exchange is located in Silver Street, Wragby, Market Rasen LN8 5PJ and served East Barkwith, Holton cum Beckering, Langton by Wragby and Wragby.

The building has since been converted into a private dwelling.

ID: SLWG. Photo courtesy of Christopher Firth.