EC
27 districts, 3,569 postcodes
Islington, City of London, Hackney, Camden, Tower Hamlets, Westminster
| District | Postcodes | Local authority |
|---|---|---|
| EC1A | 166 | City of London |
| EC1M | 169 | Islington |
| EC1N | 155 | Camden |
| EC1P | 256 | Islington |
| EC1R | 267 | Islington |
| EC1V | 484 | Islington |
| EC1Y | 177 | Islington |
| EC2A | 341 | Hackney |
| EC2M | 161 | City of London |
| EC2N | 46 | City of London |
| EC2P | 66 | Islington |
| EC2R | 72 | City of London |
| EC2V | 102 | City of London |
| EC2Y | 90 | City of London |
| EC3A | 66 | City of London |
| EC3M | 80 | City of London |
| EC3N | 82 | City of London |
| EC3P | 25 | Islington |
| EC3R | 79 | City of London |
| EC3V | 78 | City of London |
| EC4A | 111 | City of London |
| EC4M | 93 | City of London |
| EC4N | 69 | City of London |
| EC4P | 43 | Islington |
| EC4R | 56 | City of London |
| EC4V | 110 | City of London |
| EC4Y | 125 | City of London |