NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 315
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-06-24 | 315-978-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | CENTRAL SQ | NY |
| 2024-07-03 | 315-238-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | TULLY | NY |
| 2023-12-15 | 315-273-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | HAMILTON | NY |
| 2023-05-04 | 315-279-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PENN YAN | NY |
| 2023-04-21 | 315-495-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MUNNSVILLE | NY |
| 2022-11-22 | 315-615-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | ONEIDA | NY |
| 2022-08-08 | 315-270-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PENN YAN | NY |
| 2022-04-05 | 315-613-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DOLGEVILLE | NY |
| 2021-11-19 | 315-227-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PENN YAN | NY |
| 2021-09-30 | 315-822-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | W WINFIELD | NY |
| 2021-01-14 | 315-594-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | WOLCOTT | NY |
| 2021-01-14 | 315-856-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WATERLOO | NY |
| 2021-01-13 | 315-204-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | W WINFIELD | NY |
| 2021-01-13 | 315-238-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TULLY | NY |
| 2021-01-13 | 315-819-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | THERESA | NY |
| 2021-01-13 | 315-848-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | STAR LAKE | NY |
| 2021-01-13 | 315-954-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | UNION SPG | NY |
| 2021-01-13 | 315-993-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WADDINGTON | NY |
| 2021-01-11 | 315-554-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | SKANEATLES | NY |
| 2021-01-11 | 315-603-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | POTSDAM | NY |
| 2021-01-11 | 315-712-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | SENECA FLS | NY |
| 2021-01-11 | 315-817-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SACKETSHBR | NY |
| 2021-01-11 | 315-933-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | SEMPRONIUS | NY |
| 2021-01-11 | 315-977-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | RICHFLDSPG | NY |
| 2021-01-11 | 315-995-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | RED CREEK | NY |
| 2021-01-07 | 315-227-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PENN YAN | NY |
| 2021-01-07 | 315-231-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ONEIDA | NY |
| 2021-01-07 | 315-394-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | OGDENSBURG | NY |
| 2021-01-07 | 315-597-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PALMYRA | NY |
| 2021-01-07 | 315-805-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | OWASCO | NY |
| 2021-01-07 | 315-809-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PHILA | NY |
| 2021-01-07 | 315-892-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PHOENIX | NY |
| 2021-01-07 | 315-981-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | OSCEOLA | NY |
| 2021-01-07 | 315-994-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | POPLAR RDG | NY |
| 2021-01-07 | 315-996-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NORWOOD | NY |
| 2021-01-07 | 315-997-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ONTARIO | NY |
| 2021-01-05 | 315-260-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MUNNSVILLE | NY |
| 2021-01-05 | 315-310-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | MARION | NY |
| 2021-01-05 | 315-881-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MORAVIA | NY |
| 2021-01-05 | 315-936-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MEXICO | NY |
| 2021-01-05 | 315-957-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MASSENA | NY |
| 2021-01-05 | 315-989-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | NORFOLK | NY |
| 2021-01-05 | 315-998-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MORRISTOWN | NY |
| 2021-01-04 | 315-494-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | MARCELLUS | NY |
| 2021-01-04 | 315-508-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LITTLE FLS | NY |
| 2021-01-04 | 315-585-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MACDOUGALL | NY |
| 2021-01-04 | 315-803-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LA FARGEVL | NY |
| 2021-01-04 | 315-919-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LYONS | NY |
| 2021-01-04 | 315-932-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MANLIUS | NY |
| 2020-12-29 | 315-273-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | HAMILTON | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.