| Reference |
post code |
location 1 |
location 2 |
| WC1 17 | WC1 0DP | ENDSLEIGH STREET (OUTSIDE 16) | |
| WC1 21 | WC1 1AA | MARCHMONT STREET BO BOXES | OUTSIDE BRANCH OFFICE |
| WC1 45 | WC1 1AA | MARCHMONT STREET | |
| WC1 1 | WC1 1BA | MUSEUM STREET | |
| WC1 22 | WC1 1DP | GUILFORD STREET (DOUGHTY STREET) | |
| WC1 23 | WC1 1LJ | BERNARD STREET (RUSS. SQUARE TUBE) | |
| WC1 24 | WC1 1RB | GRENVILLE STREET (GUILFORD STREET) | |
| WC1 25 | WC1 2AT | JOHN STREET (NORTHINGTON STREET) | |
| WC1 2 | WC1 2NS | BLOOMSBURY SQUARE (BEDFORD PLACE) | |
| WC1 26 | WC1 3BH | QUEEN SQUARE | |
| WC1 3 | WC1 3HB | BAYLEY STREET (TCR) | TOTTENHAM COURT ROAD |
| WC1 4 | WC1 3JA | BEDFORD STREET (GOWER STREET) | |
| WC1 27 | WC1 3LT | GREAT ORMOND ST (LAMBS CONDUIT S) | |
| WC1 5 | WC1 3NH | GREAT RUSSELL STREET (ADELINE PLACE) | |
| WC1 6 | WC1 3QE | BLOOMSBURY ST (NEW OXFORD STREET) | |
| WC1 29 | WC1 4BZ | BEDFORD ROW (OUTSIDE 1) | |
| WC1 7 | WC1 4ET | SOUTHAMPTON ROW (OUTSIDE 75) | |
| WC1 8 | WC1 4HP | BEDFORD PLACE (RUSSELL SQUARE) | |
| WC1 30 | WC1 4RB | RED LION SQUARE (OLD NORTH STREET) | |
| WC1 9 | WC1 5BA | GUILFORD STREET (RUSSELL SQUARE) | |
| WC1 10 | WC1 5EQ | WOBURN PLACE (RUSSELL SQUARE) | |
| WC1 11 | WC1 5EQ | WOBURN PLACE (RUSSELL SQUARE) | |
| WC1 12 | WC1 5HJ | SOUTHAMPTON ROW (OUTSIDE 25) | SICILIAN AVENUE |
| WC1 31 | WC1 5JP | GRAYS INN SQUARE | |
| WC1 32 | WC1 6LF | HIGH HOLBORN (O/ S 94) | NEAR PROCTOR STREET |
| WC1 42 | WC1 6LF | HIGH HOLBURN | OUTSIDE 94 NEAR PROCTER STREET |
| WC1 33 | WC1 6PQ | HIGH HOLBORN (SOUTHAMPTON PLACE) | |
| WC1 43 | WC1 6PQ | HIGH HOLBORN | |
| WC1 14 | WC1 7EY | CHENIES STREET (TCR) | TOTTENHAM CT. ROAD |
| WC1 16 | WC1 7LZ | TORRINGTON PLACE (TCR) | TOTTENHAM CT. ROAD |
| WC1 34 | WC1 8AD | GRAYS INN ROAD (OPPOSITE 92) | VERULAM BUILDINGS |
| WC1 35 | WC1 8BZ | GRAYS INN ROAD (SWINTON STREET) | |
| WC1 36 | WC1 8ER | GRAYS INN ROAD (ELM STREET) | |
| WC1 37 | WC1 8PH | GRAYS INN ROAD (HIGH HOLBORN) | |
| WC1 44 | WC1 8PH | GRAYS INN ROAD | |
| WC1 38 | WC1 8SF | THEOBALDS ROAD (GREAT JAMES STREET) | |
| WC1 39 | WC1 8UW | GRAYS INN ROAD (SIDMOUTH STREET) | |
| WC1 28 | WC1 9BN | KINGS CROSS ROAD (BRITANNIA STREET) | |
| WC1 41 | WC1 9JE | BRITISH MUSEUM (GREAT RUSSELL STREET) | |
| WC1 18 | WC1 9JJ | TAVISTOCK SQUARE (EAST SIDE) | |
| WC1 19 | WC1 9LP | JUDD STREET (BIDBOROUGH STREET) | |
| WC1 20 | WC1 9SA | TAVISTOCK PLACE (JUDD STREET) | |
Map boundaries are based on data from