Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000751656 | |||
| Series S000002524 | MFS Pennsylvania Municipal Bond Fund | ||
| Class/Contract C000006965 | A | MFPAX | |
| Class/Contract C000006966 | B | MBPAX | |
| Class/Contract C000169761 | I | MPALX | |
| Class/Contract C000194232 | R6 | MPPAX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: NPORT-P | Act: 40 | File No.: 811-04096 | Film No.: 231440274