TELEPORT COMMUNICATIONS AMERICA, LLC - MO
15 prefixes in 557 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 557-201 | KIRKWOOD | 7218 | 2023-04-14 | Yes |
| 557-205 | ST LOUIS | 7218 | 2023-06-01 | Yes |
| 557-206 | ST LOUIS | 7218 | 2023-06-01 | Yes |
| 557-216 | ST LOUIS | 7218 | 2023-06-01 | Yes |
| 557-224 | CREVECOEUR | 7218 | 2023-12-15 | Yes |
| 557-231 | ST LOUIS | 7218 | 2025-01-03 | Yes |
| 557-240 | LADUE | 7218 | 2025-09-03 | Yes |
| 557-245 | ST LOUIS | 7218 | 2025-11-12 | Yes |
| 557-273 | ST LOUIS | 7218 | 2023-01-25 | Yes |
| 557-362 | ST LOUIS | 7218 | 2023-01-25 | Yes |
| 557-454 | ST LOUIS | 7218 | 2023-01-25 | Yes |
| 557-653 | ST LOUIS | 7218 | 2023-01-25 | Yes |
| 557-747 | ST LOUIS | 7218 | 2023-01-25 | Yes |
| 557-953 | ST LOUIS | 7218 | 2023-01-25 | Yes |
| 557-996 | ST LOUIS | 7218 | 2023-01-25 | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.