NQ1 was established at Pleinmont within the vicinity of HKB Generaloberst Dollmann. It was opened by Festung Guernsey and found to be in a good state of preservation, as of today it is buried.
NP1 was established nearby to MKB Mirus, and it is not known if there are any remains.
NP was located at L'Islet, remains may survive among development.
NPa was built along Rue des Brehauts, and there are no surviving remains.
NO was established along the central line, in fields, between posts NP and NN. There are probably no remains.
NN was located nearby to St. Saviours Church, and may have been associated with tunneling at Ho.12. There are no visible remains.
NM was located at Les Prevosts Road, and there may be remains.
NL was located west of Blanchelande, within the vicinity of the decoy battery. There are probably no remains.
?
NJ was located north of the network switching bunker NZ.K. There are no remains.
Located at the crossroads near Castel Church. Remains may survive in a garden.
Appears to have be located inside a field at the crossroads near Rue du Friquet and Le Villocq. Crop marks suggest remains survive.
NG1 was located at the eastern end of Rue de Cobo, where it become Le Villocq. Remains may survive but the exact location is not known.
NGa was located presumably on the outskirts of St Peter Port. The exact location is not known and remains may survive.
NGb was likely located within the vicinity of Elizabeth College. Remains probably do not survive.
NF was located along Pont Valliant, near greenhouses. There are probably no remains as the area has been developed significantly since liberation.
ND is located at the crossroads near Oatlands Village. It survives well, and is visible (albeit overgrown).
NDa was located at the Brock Road/ Church Lane crossroads. It probably does not survive.
NC was established at the Braye du Valle crossroads, and split the telephone line going west to L'Ancresse, and east to Bordeaux. No remains.
NC1 was located at Vale Church, on the western line which split at NC. It survives well, and the above ground part remains visible.
NC3 was located on the eastern end of Mont Cuet, and is buried. Remains probably survive.
NC3 was located nearby to the infantry position Stp. Krahenest at Chouet. It was recently uncovered during quarrying works, but is not visible anymore.