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Biase postal code

Listed · original date keptSources

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The postal code for Biase, Cross River is:

Biase LGA, Cross River State 540271 6-digit code · use on most forms
Need your building's new code? See New postcode in Biase.

We list 18 streets and places in 1 area of Biase LGA, Cross River State. The nearest LGAs with listed codes are Arochukwu (Abia), Ohafia (Abia) and Ini (Akwa Ibom).

Areas in Biase

1 area in Biase with their postal codes. Areas with several codes show the most-listed one first.
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Essien Town18 streets18540271
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Streets and places in Biase

18 streets

18 streets and places in Biase, with postal codes.
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Calcemco BeachEssien TownEssien Town540271
Club Rd.Essien TownEssien Town540271
Diamond Hill Police StationEssien TownEssien Town540271
Federal SecretariatEssien TownEssien Town540271
Government HouseEssien TownEssien Town540271
Hope WaddelEssien TownEssien Town540271
Leopard Town Rd.Essien TownEssien Town540271
Murtala Moh'd HighwayEssien TownEssien Town540271
Nitel HeadquartersEssien TownEssien Town540271
Old SecretariatEssien TownEssien Town540271
Papar Bag FactoryEssien TownEssien Town540271
Pumping StationEssien TownEssien Town540271
Simpson SpringEssien TownEssien Town540271
St. Charles Catholic ChurchEssien TownEssien Town540271
Teaching HospitalEssien TownEssien Town540271
University Of CalabarEssien TownEssien Town540271
W.a.p.i.Essien TownEssien Town540271
Wapi Secondary SchoolEssien TownEssien Town540271
New since 1 Oct 2026

New postcode in Biase

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

Nearby LGAs

Biase postal code FAQs

What is the postal code for Biase?

The 6-digit postal code for Biase, Cross River is 540271.

Is 540271 the same as the new postcode?

No. 540271 is a 6-digit area code. The new 11-character postcode (for example LA 01 A03 FK 01) identifies a single building, and there is no conversion table between the two. Find a building's new code on postcode.gov.ng. Old vs new postcode.

Which code do I enter on online forms?

If a form asks for a "postal code" or "ZIP code" and doesn't mention NIPOST's digital postcode, enter the 6-digit code for your area. Use the new code only when the form asks for it. Which postcode to put on online forms.

Sources

  • 6-digit codes: the legacy NIPOST postcode listings published on this site since 2017, from the listing“/calabar-town-area-zip-codes/” (published 5 Nov 2017, last updated 5 Nov 2017). These codes have not been re-checked against NIPOST since those dates. How we built this data.
  • State and LGA names: OCHA/HDX COD-AB Nigeria (OSGOF, eHealth Africa, UNCS), CC BY-IGO.
  • Approximate locations for distances: GeoNames, CC BY 4.0. Distances are between area centres, not addresses.
  • New postcode format and example: NIPOST, “What is the new alpha-numeric postcode” (opened 1 Oct 2026).
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