KwaZulu-Natal
Newcastle Postal Code
Street code
PO Box code
Newcastle, KwaZulu-Natal
Newcastle covers 47 suburbs on the South African Post Office list, with 6 street codes and 20 box codes between them. Find your suburb in the table below: the code for the town centre is not always the code for your street. Landlines in Newcastle use the 034 dialling code.
Newcastle suburb postal codes
All 47 suburbs, A to Z. A dash means SAPO lists no code of that kind.
| Suburb | Street code | Box code |
|---|---|---|
| Amajuba | 2940 | 3385 |
| Amajuba Park | 2940 | 2955 |
| Arbor Park | - | 2954 |
| Aviary Hill | 2940 | 2940 |
| Ballengeich | - | 2942 |
| Balli Hi Hotel | - | 2942 |
| Barry Hertzog Park | - | 2945 |
| Crawford Street | - | 2940 |
| Durnacol | 3082 | 3082 |
| Enjabulweni | - | 2959 |
| Fairleigh | - | 2954 |
| Fernwood | - | 2941 |
| Ferrax | - | 2953 |
| Hill Street | - | 2940 |
| Hutten Heights | 2956 | 2956 |
| Ingagane | - | 2940 |
| Ingogo | - | 2944 |
| Jackalpan | - | 2950 |
| Kenneth Street | - | 2940 |
| Kilbarchan | - | 2940 |
| Lennoxton | - | 2958 |
| Manzana | - | 3019 |
| Memel | 2970 | 2970 |
| Murchison Street | - | 2940 |
| Ncandu | - | 2946 |
| Ncandu Park | 2940 | - |
| Newcastle | 2940 | 2940 |
| Newcastle Industrial Area | - | 2940 |
| Normandien | - | 2940 |
| Osizweni | 2952 | 2952 |
| Osizweni Section D | 2952 | 2952 |
| Osizweni Section E | 2952 | 2952 |
| Osizweni Ward 5 | 2952 | 2952 |
| Osizweni Ward 6 | 2952 | 2952 |
| Osizweni Ward 8 | 2952 | 2952 |
| Osizweni Ward 9 | - | 2952 |
| Paradise | - | 2940 |
| Pioneer Park | 2940 | 2940 |
| Schuinshoogte | - | 2940 |
| Signal Hill | - | 2940 |
| Sizakancane | - | 2960 |
| Smiles Arcade Factory Plaza | - | 2940 |
| Sunnyridge | 2940 | 2940 |
| Surayaville | - | 2940 |
| Sutherland Street | - | 2940 |
| Utrecht | 2980 | 2980 |
| York Street | - | 2940 |
Post office in Newcastle
1 branch is listed as active by the South African Post Office.Status as published in SAPO's branch list of 2026/04; phone before you go.
| Branch | Status | Phone |
|---|---|---|
| Newcastle | Open | 0343125751 |
Full list: every post office branch and its status.
How to write an address in Newcastle
South Africa uses two kinds of postal code. A street code goes on anything delivered to a physical address, including courier parcels and online orders. A box code goes on post sent to a PO Box or Private Bag at the post office. Using the wrong one can send your post to the wrong sorting office.
Street address
Recipient name12 Example Street
Newcastle
2940
PO Box
Recipient namePO Box 123
Newcastle
2940
Frequently asked questions
What is the postal code for Newcastle?
The street code for Newcastle is 2940 and the PO Box code is 2940. Newcastle has 47 suburbs on the Post Office list, and many have their own code, so check the table for the exact suburb.
What is the difference between the Newcastle street code and box code?
Use the street code (2940) for deliveries to a physical address, including couriers and online shopping. Use the box code (2940) only for post addressed to a PO Box or Private Bag at the post office.
Which province is Newcastle in?
Newcastle is in KwaZulu-Natal, South Africa.
How many postal codes does Newcastle have?
The South African Post Office lists 6 street codes and 20 box codes across 47 suburbs of Newcastle.
Is there a post office in Newcastle?
Yes. SAPO lists Newcastle as active; Newcastle can be reached on 0343125751.
What is the dialling code for Newcastle?
Landline numbers in Newcastle use the 034 dialling code, according to Telkom's dialling code list.
Towns near Newcastle
Straight-line distance from Newcastle.
Postal codes come from the South African Post Office's domestic postal code list, and post office branch status from SAPO's branch list (updated 2026-04-24). Provinces and distances are worked out from GeoNames place data. Spotted a wrong code? Tell us.