| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Dyke Neuk | NE61 3SL |
| Postal/ZIP Codes in Eachwick | NE18 |
| Postal/ZIP Codes in Eals | CA8 7PG |
| Postal/ZIP Codes in Earsdon | NE61 |
| Postal/ZIP Codes in Easington | NE70 |
| Postal/ZIP Codes in East Elrington | NE47 6AP |
| Postal/ZIP Codes in East Hartford | NE23 3BL, NE23 3ED |
| Postal/ZIP Codes in East Lilburn | NE66 4ED |
| Postal/ZIP Codes in East Ord | TD15 |
| Postal/ZIP Codes in East Sleekburn | NE22 |
| Postal/ZIP Codes in East Thirston | NE65 9EJ |
| Postal/ZIP Codes in East Wallhouses | NE18 0LL |
| Postal/ZIP Codes in East Woodburn | NE48 |
| Postal/ZIP Codes in Eastfield | NE65 |
| Postal/ZIP Codes in Eddis Bridge | DH8 9LZ |
| Postal/ZIP Codes in Edlingham | NE66 |
| Postal/ZIP Codes in Eglingham | NE66 |
| Postal/ZIP Codes in Ellingham | NE67 |
| Postal/ZIP Codes in Ellington | NE61 |
| Postal/ZIP Codes in Elsdon | NE19 |
| Postal/ZIP Codes in Embleton | NE66 |
| Postal/ZIP Codes in Eshott | NE65 |
| Postal/ZIP Codes in Eslington | NE66 4UR |
| Postal/ZIP Codes in Espley | NE61 |
| Postal/ZIP Codes in Etal | TD12 |
| Postal/ZIP Codes in Ewesley | NE61 |