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 606
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-07-12 | 606-426-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | FAUBUSH | KY |
| 2023-07-12 | 606-860-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LIVINGSTON | KY |
| 2023-06-22 | 606-227-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | GRAYSON | KY |
| 2023-06-22 | 606-266-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | LEATHERWD | KY |
| 2023-06-21 | 606-221-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | HUSTONVL | KY |
| 2023-05-26 | 606-214-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | WHITESBURG | KY |
| 2023-03-02 | 606-227-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GRAYSON | KY |
| 2023-02-28 | 606-244-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LOUISA | KY |
| 2023-01-26 | 606-221-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | HUSTONVL | KY |
| 2022-11-29 | 606-214-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | WHITESBURG | KY |
| 2022-08-10 | 606-229-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | STONE | KY |
| 2022-08-09 | 606-222-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SOMERSET | KY |
| 2022-06-21 | 606-245-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | CORBIN | KY |
| 2022-06-16 | 606-214-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WHITESBURG | KY |
| 2021-10-25 | 606-578-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | JENKINS | KY |
| 2021-08-17 | 606-882-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DOVER | KY |
| 2021-06-02 | 606-649-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BROOKSVL | KY |
| 2021-03-03 | 606-203-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | DOVER | KY |
| 2021-03-03 | 606-212-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | JENKINS | KY |
| 2021-03-03 | 606-214-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WHITESBURG | KY |
| 2021-03-03 | 606-600-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BEATTYVL | KY |
| 2020-06-24 | 606-214-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WHITESBURG | KY |
| 2020-06-24 | 606-252-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | VICCO | KY |
| 2020-06-24 | 606-284-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WAYLAND | KY |
| 2020-06-24 | 606-301-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WASHINGTON | KY |
| 2020-06-24 | 606-333-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VIRGIE | KY |
| 2020-06-24 | 606-390-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WARFIELD | KY |
| 2020-06-24 | 606-671-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | WALLINSCRK | KY |
| 2020-06-24 | 606-825-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | WILLIAMSBG | KY |
| 2020-06-24 | 606-960-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WHITE LILY | KY |
| 2020-06-23 | 606-222-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SOMERSET | KY |
| 2020-06-23 | 606-229-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | STONE | KY |
| 2020-06-23 | 606-257-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SOWILLIMSN | KY |
| 2020-06-23 | 606-282-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | STANFORD | KY |
| 2020-06-23 | 606-342-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SALT LICK | KY |
| 2020-06-23 | 606-363-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SOUTHSHORE | KY |
| 2020-06-23 | 606-388-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | RUSSELL | KY |
| 2020-06-23 | 606-394-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SCIENCE HL | KY |
| 2020-06-23 | 606-440-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | VANCEBURG | KY |
| 2020-06-23 | 606-588-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | STNSWHLYCY | KY |
| 2020-06-23 | 606-709-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SHARPSBURG | KY |
| 2020-06-23 | 606-715-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TOLLESBORO | KY |
| 2020-06-23 | 606-806-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | SHOPVILLE | KY |
| 2020-06-23 | 606-945-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | STANTON | KY |
| 2020-06-19 | 606-294-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NEON | KY |
| 2020-06-19 | 606-315-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | OLIVE HILL | KY |
| 2020-06-19 | 606-441-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PINEVILLE | KY |
| 2020-06-19 | 606-506-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PRESTONSBG | KY |
| 2020-06-19 | 606-517-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PINE KNOT | KY |
| 2020-06-19 | 606-659-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | OWINGSVL | KY |
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.