Offshore County Codes
| OFFSHORE COUNTY CODES | AREA |
|---|---|
| 600 |
S. Padre Is-SB
|
| 601 |
N. Padre Is-SB
|
| 602 |
Mustang Is-SB
|
| 603 |
Matagorda IS-SB
|
| 604 |
Brazos-SB
|
| 605 |
Galveston-SB
|
| 606 |
High IS-SB
|
| 700 |
S. Padre IS-LB
|
| 701 |
N. Padre IS-LB
|
| 702 |
Mustang IS-LB
|
| 703 |
Matagorda IS-LB
|
| 704 |
Brazos-LB
|
| 705 |
Brazos-S.
|
| 706 |
Galveston-LB
|
| 707 |
Galveston-S. AD
|
| 708 |
High IS-LB
|
| 709 |
High Is-S AD
|
| 710 |
High IS-E AD
|
| 711 |
High IS-A E AD
|
| 712 |
Mustang IS A E
|
| 713 |
N. Padre IS-A E
|
| 714 |
S. Padre IS-A E
|
| 715 |
Sabine Pass A
|