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Postal code 430281

Listed · original date keptSources

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GRA I, Onitsha, Anambra State 430281 Used by 2 areas and 10 listed streets and places

430281 is a 6-digit NIPOST postal code. Our listings use it for GRA I, Onitsha and 1 other area in Anambra.

Places using 430281

Areas and streets listed with postal code 430281.
GRA IArea · Onitsha, AnambraAreaOnitsha, Anambra
GRA IIArea · Onitsha, AnambraAreaOnitsha, Anambra
All Roads UnderStreet · GRA IStreetGRA I
All Roads UnderStreet · GRA IIStreetGRA II
Frank Rd.Street · GRA IStreetGRA I
Frank Rd.Street · GRA IIStreetGRA II
GRA IIStreet · GRA IStreetGRA I
GRA IIStreet · GRA IIStreetGRA II
Nkisi Rd.Street · GRA IStreetGRA I
Nkisi Rd.Street · GRA IIStreetGRA II
Nkisi RiverStreet · GRA IStreetGRA I
Nkisi RiverStreet · GRA IIStreetGRA II
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New since 1 Oct 2026

New postcode in GRA I, Onitsha

Buildings now also get their own 11-character digital postcode from NIPOST. Most forms still ask for the 6-digit code on this page. There is no conversion between the two: your building's new code comes only from NIPOST's lookup.

Published example format
  1. LAState
  2. 01LGA
  3. A03District
  4. FKArea
  5. 01Building
One lookup through NIPOST's service. The result is shown to you only and not stored or logged.
Find my building's code How the new code works

How to get a building's new code

430281 covers an area. Since 1 October 2026 each building can also have an 11-character NIPOST postcode. You can't work it out from 430281; look the building up on postcode.gov.ng. Our guide How to find your new postcode walks through it.

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