TC SYSTEMS, INC. - NY
6 prefixes in 332 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 332-243 | NWYRCYZN01 | 7140 | 2020-11-04 | Yes |
| 332-274 | NWYRCYZN01 | 7140 | 2023-04-21 | Yes |
| 332-287 | NWYRCYZN01 | 7140 | 2022-10-27 | Yes |
| 332-289 | NWYRCYZN01 | 7140 | 2024-01-18 | Yes |
| 332-291 | NWYRCYZN01 | 7140 | 2025-01-16 | Yes |
| 332-733 | NWYRCYZN01 | 7140 | 2022-03-23 | 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.