| Postcode | Coverage Area |
| EX23 | Bude,Coombe,Crackington Haven,Launcells,Poundstock,Stratton |
| PL10 | Cawsand,Cremyll,Fort Picklecombe,Freathy,Kingsand,Millbrook |
| PL11 | Torpoint,Antony,Crafthole,Downderry,Seaton,Sheviock,St John |
| PL12 | Saltash,Hatt,Landrake,St Germans,Tideford,Trerulefoot |
| PL13 | Looe,Lansallos,Polperro |
| PL14 | Liskeard,Dobwalls,Doublebois,Minions,St Cleer,St Ive,St Neot |
| PL15 | Launceston,Bolventor,Lezant,South Petherwin,Treneglos |
| PL17 | Callington,Ashton,Bray Shop,Kelly Bray,South Hill |
| PL18 | Calstock,Gunnislake,Albaston |
| PL22 | Lostwithiel,Boconnoc,Lanlivery,Lerryn,St Veep |
| PL23 | Fowey,Bodinnick,Golant,Polruan |
| PL24 | Par,Polkerris,St Blazey,Tywardreath |
| PL25 | St Austell,Carlyon Bay,Charlestown,Trewoon |
| PL26 | Gorran Haven,Foxhole,Mevagissey,St Dennis,St Ewe,Sticker |
| PL27 | Wadebridge,Little Petherick,Polzeath,Rock,St Eval,St Minver,Trebetherick |
| PL28 | Padstow,Crugmeer,Porthcothan,St Merryn,Trevone,Treyarnon |
| PL29 | Port Isaac,Port Gaverne,Port Quin,St Endellion,Trelights |
| PL30 | Blisland,Lanivet,Luxulyan,Nanstallon,St Kew,St Mabyn,Temple,Withiel |
| PL31 | Bodmin,Dunmere |
| PL32 | Camelford,Davidstow,Lanteglos-by-camelford,Otterham,Tresinney |
| PL33 | Delabole,Trebarwith,Westdowns |
| PL34 | Tintagel,Bossiney,Trewarmett |
| PL35 | Boscastle,Lesnewth,Trevalga |
| TR1 | Truro |
| TR2 | Truro,Gerrans,Probus,St Mawes,Tregony,Veryan |
| TR3 | Truro,Perranwell Station,Feock,Playing Place,Ponsanooth |
| TR4 | Blackwater,Frogpool,Goonhavern,Trispen |
| TR5 | St Agnes,Mithian |
| TR6 | Perranporth,Bolingey,Perrancoombe |
| TR7 | Newquay |
| TR8 | Mitchell,Quintrell Downs |
| TR9 | St Columb Major |
| TR10 | Penryn |
| TR11 | Falmouth,Flushing,Mylor Bridge,Constantine,Mawnan Smith |
| TR12 | Helston,Mullion |
| TR13 | Helston |
| TR14 | Camborne |
| TR15 | Redruth,Pool |
| TR16 | Lanner,Carharrack,Gwennap,St Day,Portreath |
| TR17 | Marazion |
| TR18 | Penzance |
| TR19 | Pendeen,St Buryan |
| TR20 | Penzance,Ludgvan |
| TR26 | St Ives,Zennor |
| TR27 | Hayle |