Popularly known as the Rodeo Capital of the Philippines, Masbate is located in the Bicol region with its capital located in Masbate City. It has a total area of 4,151.78 square kilometers and is composed of 20 municipalities, 1 component city, and 550 barangays. Popular places to visit in Masbate are Palani White Beach, Sombrero Island, and Manta Bowl.
| Location | ZIP Code/Postal Code | Phone Area Code |
| Aroroy | 5414 | 56 |
| Baleno | 5413 | 56 |
| Balud | 5412 | 56 |
| Batuan | 5415 | 56 |
| Buenavista | 5421 | 56 |
| Cataingan | 5405 | 56 |
| Cawayan | 5405 | 56 |
| Claveria | 5419 | 56 |
| Dimasalang | 5403 | 56 |
| Esperanza | 5407 | 56 |
| Mandaon | 5411 | 56 |
| Masbate | 5400 | 56 |
| Milagros | 5410 | 56 |
| Mobo | 5401 | 56 |
| Montreal | 5418 | 56 |
| Palanas | 5404 | 56 |
| Pio V. Cruz | 5406 | 56 |
| Placer | 5408 | 56 |
| San Fernando | 5416 | 56 |
| San Jacinto | 5417 | 56 |
| San Pascual | 5420 | 56 |
| Uson | 5402 | 56 |
Go back to the main article: ZIP Codes in the Philippines: The Complete List
