| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 508-537 | MA | AMERICAN MESSAGING SERVICES, LLC | N/A | 9748 | AUBURN | AUBNMALGDS0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: AUBURN Switch Type: WECO 5ESS (Digital) LATA: eastern MA (128) Tandem: N/A Detailed Switch Info |
