Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000751656 | |||
| Series S000002521 | MFS Alabama Municipal Bond Fund | ||
| Class/Contract C000006957 | A | MFALX | |
| Class/Contract C000006958 | B | MBABX | |
| Class/Contract C000169758 | I | MLALX | |
| Class/Contract C000194226 | R6 | MPOLX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: NPORT-P | Act: 40 | File No.: 811-04096 | Film No.: 231440263