Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000751656 | |||
| Series S000002534 | MFS Massachusetts Municipal Bond Fund | ||
| Class/Contract C000006987 | A | MFSSX | |
| Class/Contract C000006988 | B | MBMAX | |
| Class/Contract C000169770 | I | MTALX | |
| Class/Contract C000194250 | R6 | MPMAX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: NPORT-P | Act: 40 | File No.: 811-04096 | Film No.: 24673957
