Guma LGA Postal Code (Zip Code) – Benue State by postalcode007 Guma Local Government Area (LGA) of Benue State, Nigeria, has 5 towns that all have varying postal/zip codes. Here are postcodes for Guma LGA: Mbaawa LocationPostal … [Read more...] about Guma LGA Postal Code (Zip Code) – Benue State