TC SYSTEMS, INC. - NY
50 prefixes in 212 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 212-209 | NWYRCYZN01 | 7140 | — | — |
| 212-277 | NWYRCYZN01 | 7140 | — | — |
| 212-284 | NWYRCYZN01 | 7140 | — | — |
| 212-322 | NWYRCYZN01 | 7140 | — | — |
| 212-329 | NWYRCYZN01 | 7140 | — | Yes |
| 212-331 | NWYRCYZN01 | 7140 | — | — |
| 212-336 | NWYRCYZN01 | 7140 | — | Yes |
| 212-372 | NWYRCYZN01 | 7140 | — | Yes |
| 212-413 | NWYRCYZN01 | 7140 | — | Yes |
| 212-435 | NWYRCYZN01 | 7140 | — | Yes |
| 212-438 | NWYRCYZN01 | 7140 | — | Yes |
| 212-444 | NWYRCYZN01 | 7140 | — | Yes |
| 212-453 | NWYRCYZN01 | 7140 | — | — |
| 212-461 | NWYRCYZN01 | 7140 | — | Yes |
| 212-471 | NWYRCYZN01 | 7140 | — | Yes |
| 212-478 | NWYRCYZN01 | 7140 | — | Yes |
| 212-479 | NWYRCYZN01 | 7140 | — | — |
| 212-497 | NWYRCYZN01 | 7140 | — | — |
| 212-515 | NWYRCYZN01 | 7140 | — | — |
| 212-518 | NWYRCYZN01 | 7140 | — | Yes |
| 212-589 | NWYRCYZN01 | 7140 | — | — |
| 212-590 | NWYRCYZN01 | 7140 | — | — |
| 212-601 | NWYRCYZN01 | 7140 | — | Yes |
| 212-671 | NWYRCYZN01 | 7140 | — | Yes |
| 212-699 | NWYRCYZN01 | 7140 | — | — |
| 212-729 | NWYRCYZN01 | 7140 | — | Yes |
| 212-731 | NWYRCYZN01 | 7140 | — | Yes |
| 212-733 | NWYRCYZN01 | 7140 | — | — |
| 212-738 | NWYRCYZN01 | 7140 | — | Yes |
| 212-771 | NWYRCYZN01 | 7140 | — | — |
| 212-796 | NWYRCYZN01 | 7140 | — | Yes |
| 212-798 | NWYRCYZN01 | 7140 | — | — |
| 212-801 | NWYRCYZN01 | 7140 | — | — |
| 212-803 | NWYRCYZN01 | 7140 | — | — |
| 212-805 | NWYRCYZN01 | 7140 | — | — |
| 212-817 | NWYRCYZN01 | 7140 | — | — |
| 212-822 | NWYRCYZN01 | 7140 | — | — |
| 212-823 | NWYRCYZN01 | 7140 | — | Yes |
| 212-824 | NWYRCYZN01 | 7140 | — | — |
| 212-835 | NWYRCYZN01 | 7140 | — | Yes |
| 212-845 | NWYRCYZN01 | 7140 | — | Yes |
| 212-849 | NWYRCYZN01 | 7140 | — | — |
| 212-857 | NWYRCYZN01 | 7140 | — | — |
| 212-863 | NWYRCYZN01 | 7140 | — | Yes |
| 212-882 | NWYRCYZN01 | 7140 | — | Yes |
| 212-894 | NWYRCYZN01 | 7140 | — | — |
| 212-895 | NWYRCYZN01 | 7140 | — | — |
| 212-896 | NWYRCYZN01 | 7140 | — | — |
| 212-913 | NWYRCYZN01 | 7140 | — | Yes |
| 212-963 | NWYRCYZN01 | 7140 | — | — |
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.