What is postal code 540001?
540001 is the Nigerian postal code (also called zip code) for Calabar GPO of Cross River State.
This code is issued by the Nigerian Postal Service (NIPOST) and is used for mail delivery, online forms requiring a postal code, and shipping addresses.
Details
| Code | 540001 |
| State | Cross River |
| Delivery zone | Calabar GPO |
| Country | Nigeria |