1894 postboxes in the TN postcode area
| TN1 (23) | TN2 (52) | TN3 (45) | TN4 (59) | TN5 (36) | TN6 (71) | TN7 (15) | TN8 (60) | TN9 (34) |
| TN10 (23) | TN11 (53) | TN12 (82) | TN13 (71) | TN14 (55) | TN15 (92) | TN16 (54) | TN17 (64) | TN18 (24) |
| TN19 (21) | TN20 (18) | TN21 (68) | TN22 (101) | TN23 (42) | TN24 (45) | TN25 (69) | TN26 (47) | TN27 (52) |
| TN28 (13) | TN29 (37) | TN30 (31) | TN31 (61) | TN32 (28) | TN33 (62) | TN34 (65) | TN35 (34) | TN36 (6) |
| TN37 (37) | TN38 (55) | TN39 (55) | TN40 (34) |
Map boundaries are based on data from freethepostcode.org and npemap.org.uk.
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