All postal codes in Harrow
HA1Harrow on the HillHA2HarrowHA3Harrow Weald
How to write an address in Harrow
John Smith Company Name 123 Main Street HARROW HA1 UNITED KINGDOM
The postal code goes on a line of its own, below the city. Harrow uses the United Kingdom format AANA NAA AAA NAA AN NAA ANN NAA AAN NAA AANN NAA ANA NAA AAAA NN. See the United Kingdom address guide.
Cities near Harrow
- Watford10 km, 8 codes
- Archway14 km, 1 code
- London16 km, 63 codes
- City of Westminster16 km, 3 codes
- Islington17 km, 7 codes
- Tottenham18 km, 2 codes
- Enfield Town19 km, 4 codes
- Slough20 km, 2 codes
Questions about Harrow postal codes
What is the ZIP code of Harrow?
Harrow doesn't have a single postal code. It has 3 of them, from HA1 to HA3, and each street or district has its own. Click the map above to find the code for an exact address.
How do I write an address in Harrow?
Use this order, one part per line: John Smith / Company Name / 123 Main Street / HARROW / HA1. The postal code goes on a line of its own, below the city.