TC SYSTEMS, INC. - NY
41 prefixes in 315 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 315-215 | ALEXNDRIBY | 7140 | — | Yes |
| 315-219 | HERKIMER | 7140 | — | Yes |
| 315-221 | WATERTOWN | 7140 | — | Yes |
| 315-226 | NEWARK | 7140 | — | Yes |
| 315-227 | PENN YAN | 7140 | — | Yes |
| 315-228 | HAMILTON | 7140 | — | Yes |
| 315-229 | CANTON | 7140 | — | Yes |
| 315-230 | GENEVA | 7140 | — | Yes |
| 315-231 | ONEIDA | 7140 | — | Yes |
| 315-233 | SYRACUSE | 7140 | — | Yes |
| 315-235 | UTICA | 7140 | — | Yes |
| 315-236 | OSWEGO | 7140 | — | Yes |
| 315-237 | AUBURN | 7140 | — | Yes |
| 315-238 | TULLY | 7140 | — | Yes |
| 315-239 | SENECA FLS | 7140 | — | Yes |
| 315-261 | POTSDAM | 7140 | — | Yes |
| 315-296 | MASSENA | 7140 | — | Yes |
| 315-309 | STAR LAKE | 7140 | — | Yes |
| 315-350 | SYRACUSE | 7140 | — | Yes |
| 315-351 | UTICA | 7140 | — | Yes |
| 315-352 | BALDWINSVL | 7140 | — | Yes |
| 315-371 | ROME | 7140 | — | Yes |
| 315-381 | CLINTON | 7140 | — | Yes |
| 315-385 | SYRACUSE | 7140 | — | Yes |
| 315-508 | LITTLE FLS | 7140 | — | Yes |
| 315-535 | GOUVERNEUR | 7140 | — | Yes |
| 315-537 | HARRISVL | 7140 | — | Yes |
| 315-541 | OGDENSBURG | 7140 | — | Yes |
| 315-545 | CAMILLUS | 7140 | — | Yes |
| 315-554 | SKANEATLES | 7140 | — | Yes |
| 315-563 | POPLAR RDG | 7140 | — | Yes |
| 315-657 | LIVERPOOL | 7140 | — | Yes |
| 315-772 | WATERTOWN | 7140 | — | — |
| 315-774 | WATERTOWN | 7140 | — | — |
| 315-801 | UTICA | 7140 | 2012-08-23 | Yes |
| 315-835 | WATERLOO | 7140 | — | Yes |
| 315-847 | PALMYRA | 7140 | — | Yes |
| 315-902 | CLYDE | 7140 | — | Yes |
| 315-903 | MACEDON | 7140 | — | Yes |
| 315-904 | WILLIAMSON | 7140 | — | Yes |
| 315-905 | WOLCOTT | 7140 | — | 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.