Llanon postcodes
There are 27 postcodes in this built up area
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Key
Active postcode 
Postcode no longer in use
Active postcode Postcode no longer in useThis table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SY23 5AQ | 52.278199 | -4.181376 | 251279 | 266691 | SN512666 | Yes |
| SY23 5AU | 52.282923 | -4.176785 | 251608 | 267207 | SN516672 | Yes |
| SY23 5BH | 52.278978 | -4.181532 | 251271 | 266778 | SN512667 | Yes |
| SY23 5HA | 52.279794 | -4.179226 | 251431 | 266864 | SN514668 | Yes |
| SY23 5HB | 52.279224 | -4.180415 | 251348 | 266803 | SN513668 | Yes |
| SY23 5HD | 52.279345 | -4.178706 | 251465 | 266813 | SN514668 | Yes |
| SY23 5HE | 52.280498 | -4.178102 | 251510 | 266940 | SN515669 | Yes |
| SY23 5HF | 52.280491 | -4.177516 | 251550 | 266938 | SN515669 | Yes |
| SY23 5HG | 52.281362 | -4.177602 | 251547 | 267035 | SN515670 | Yes |
| SY23 5HH | 52.282204 | -4.177086 | 251585 | 267128 | SN515671 | Yes |
| SY23 5HJ | 52.283631 | -4.175954 | 251667 | 267284 | SN516672 | Yes |
| SY23 5HL | 52.281481 | -4.177007 | 251588 | 267047 | SN515670 | Yes |
| SY23 5HN | 52.284387 | -4.173015 | 251870 | 267362 | SN518673 | Yes |
| SY23 5HP | 52.283937 | -4.182303 | 251235 | 267331 | SN512673 | Yes |
| SY23 5HQ | 52.281703 | -4.178103 | 251514 | 267074 | SN515670 | Yes |
| SY23 5HR | 52.284372 | -4.183541 | 251152 | 267382 | SN511673 | Yes |
| SY23 5HS | 52.283735 | -4.183935 | 251123 | 267312 | SN511673 | Yes |
| SY23 5HT | 52.281462 | -4.179 | 251452 | 267049 | SN514670 | Yes |
| SY23 5HU | 52.279397 | -4.177374 | 251556 | 266816 | SN515668 | Yes |
| SY23 5HW | 52.283459 | -4.179904 | 251397 | 267273 | SN513672 | Yes |
| SY23 5HX | 52.280237 | -4.176184 | 251640 | 266907 | SN516669 | Yes |
| SY23 5HY | 52.281932 | -4.175446 | 251696 | 267094 | SN516670 | Yes |
| SY23 5HZ | 52.282261 | -4.173717 | 251815 | 267127 | SN518671 | Yes |
| SY23 5JA | 52.282902 | -4.17306 | 251862 | 267197 | SN518671 | Yes |
| SY23 5LP | 52.277175 | -4.180813 | 251314 | 266576 | SN513665 | Yes |
| SY23 5LT | 52.278036 | -4.178993 | 251441 | 266668 | SN514666 | Yes |
| SY23 5LU | 52.278521 | -4.17953 | 251406 | 266723 | SN514667 | Yes |