| The First - A National Banking Association Bay St. Louis Branch | Bay St. Louis(228) 467-9211 | (228) 467-9211 |
| The First - A National Banking Association Biloxi Branch | Biloxi(228) 214-5060 | (228) 214-5060 |
| The First - A National Banking Association Diamondhead Branch | Diamondhead(228) 463-2120 | (228) 463-2120 |
| The First - A National Banking Association Gulfport - Orange Grove Branch | Gulfport(228) 214-5000 | (228) 214-5000 |
| The First - A National Banking Association Gulfport - Downtown Branch | Gulfport(228) 214-7320 | (228) 214-7320 |
| The First - A National Banking Association Gulfport - Hardy Court Branch | Gulfport(228) 868-5515 | (228) 868-5515 |
| The First - A National Banking Association Gulfport - O'Neal Road Branch | Gulfport(228) 248-8000 | (228) 248-8000 |
| The First - A National Banking Association Gulfport - Motorbank Branch | Gulfport(228) 865-0242 | (228) 865-0242 |
| The First - A National Banking Association Hattiesburg - Oak Grove Branch | Hattiesburg(601) 268-8998 | (601) 268-8998 |
| The First - A National Banking Association Hattiesburg - 40th Avenue Branch | Hattiesburg(601) 450-8888 | (601) 450-8888 |
| The First - A National Banking Association Hattiesburg - Lincoln Road Branch | Hattiesburg(601) 264-9960 | (601) 264-9960 |
| The First - A National Banking Association Laurel Branch | Laurel(601) 425-4000 | (601) 425-4000 |
| The First - A National Banking Association Long Beach Branch | Long Beach(228) 868-5428 | (228) 868-5428 |
| The First - A National Banking Association Ocean Springs Branch | Ocean Springs(228) 872-3955 | (228) 872-3955 |
| The First - A National Banking Association Pascagoula Branch | Pascagoula(228) 762-4442 | (228) 762-4442 |
| The First - A National Banking Association Picayune Branch | Picayune(601) 798-2987 | (601) 798-2987 |
| The First - A National Banking Association Purvis Branch | Purvis(601) 794-6030 | (601) 794-6030 |
| The First - A National Banking Association Wiggins Branch | Wiggins(601) 928-5241 | (601) 928-5241 |
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