| PO Number | Town / Place name | Code
| | G01 | London and Exeter T.P.O. |
|
| G02 | Walton-on-Thames |
|
| G03 | Buckland |
|
| G04 | Rothbury |
|
| G05 | Widnes |
|
| G06 | Beyrout (Beirut) |
|
| G07 | Bacup |
|
| G08 | Highbridge |
|
| G09 | St. Mary Cray | |
| Stonehouse |
|
| G10 | Dale |
|
| G11 | Llanio Road |
|
| G12 | Harewood End |
|
| G13 | Halfway Tree, Jamaica |
|
| G14 | Hampden, Jamaica |
|
| G15 | Priestman's Valley, Jamaica |
|
| G16 | Blue Mountain Valley, Jamaica |
|
| G17 | Used for Autumn Manoeuvres |
|
| G18 | Used for Autumn Manoeuvres |
|
| G19 | Used for Autumn Manoeuvres |
|
| G20 | Much Marcle |
|
| G21 | Narberth Road, Glynderwen |
|
| G22 | Eltham |
|
| G23 | Cleator |
|
| G24 | Cark-in-Cartmel |
|
| G25 | Egremont, Cumberland |
|
| G26 | St. Bees |
|
| G27 | Cleator Moor |
|
| G28 | Garn Dolbenmaen |
|
| G29 | Eastwood, Notts |
|
| G30 | Stantonbury |
|
| G31 | Castle Donnington |
|
| G32 | Duffield |
|
| G33 | Kegworth |
|
| G34 | Quaker's Yard |
|
| G35 | Lesbury |
|
| G36 | Bloxwich |
|
| G37 | Grosmont, Yorks |
|
| G38 | St. Peter's, Kent |
|
| G39 | Rhoshill |
|
| G40 | Rhostryfan |
|
| G41 | Fishponds |
|
| G42 | Gorseinon | |
| Gorseinon Station |
|
| G43 | Blaenavon |
|
| G44 | Cookham |
|
| G45 | Bourne End |
|
| G46 | Wooburn |
|
| G47 | Birchington |
|
| G48 | Westgate-on-Sea |
|
| G49 | Long Buckby |
|
| G50 | Dolwyddelan |
|
| G51 | Morecombe |
|
| G52 | Beckermet |
|
| G53 | Frizington |
|
| G54 | Tilbury, Essex | |
| Tilbury Docks, Essex |
|
| G55 | Gorleston |
|
| G56 | Ton Pentre |
|
| G57 | Hollinwood |
|
| G58 | Bootle, Cumberland |
|
| G59 | Ravenglass |
|
| G60 | Hersham Road |
|
| G61 | Cottingham |
|
| G62 | Haltwhistle |
|
| G63 | Snettisham |
|
| G64 | Burnham, Norfolk | |
| Burnham Market |
|
| G65 | Bankyfelin |
|
| G66 | Upleatham |
|
| G67 | Clarbeston Road |
|
| G68 | Marden, Kent |
|
| G69 | Roche, Cornwall |
|
| G70 | Skelton R.S.O. | |
| Skelton-in-Cleveland |
|
| G71 | Cleobury Mortimer |
|
| G72 | Angmering |
|
| G73 | Angmering Station |
|
| G74 | Hampton Hill | |
| New Hampton |
|
| G75 | Ascot |
|
| G76 | Shillingstone |
|
| G77 | Heytesbury |
|
| G78 | Upper Edmonton |
|
| G79 | Stalbridge |
|
| G80 | Lower Edmonton |
|
| G81 | Llansantffraid |
|
| G82 | Cemmws |
|
| G83 | Pandy |
|
| G84 | Cranbrook |
|
| G85 | Churston Ferres |
|
| G86 | Eglwysbach |
|
| G87 | Cemmaes Rd. |
|
| G88 | Lytham |
|
| G89 | Corris |
|
| G90 | Tow Law |
|
| G91 | Wainfleet |
|
| G92 | Portfield Gate |
|
| G93 | Orpington |
|
| G94 | Ebchester |
|
| G95 | Swalwell |
|
| G96 | Whickham |
|
| G97 | Sarnau |
|
| G98 | Cross Inn, Cardigan |
|
| G99 | Fostrassol |
|