Netnummers in Mabaruma
| Netnummer▲ | Stad↕ | Bestuursregio↕ | Inwonersaantal stad↕ | Land/regio | Tijdzone |
|---|---|---|---|---|---|
| 777 | Mabaruma | Barima-Waini | 717 | Guyana | America/Guyana |
Steden vlakbij
| Stad | Regio | Land | Bevolking | Netnummers | Postcodes |
|---|---|---|---|---|---|
| Anna Regina | Pomeroon-Supenaam | Guyana | — | 278, 771 | — |
| Charity | Pomeroon-Supenaam | Guyana | — | 771 | — |
| Matthews Ridge | Barima-Waini | Guyana | — | 775 | — |
| Port Kaituma | Barima-Waini | Guyana | — | 777 | — |
| Suddie | Pomeroon-Supenaam | Guyana | — | 774 | — |