NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 440
New assignments by month
Sep 2026
Aug 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2023-08-11 | 440-372-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NOROYALTON | OH |
| 2023-01-27 | 440-881-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MIDDLEFLD | OH |
| 2022-11-28 | 440-819-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | OLMSTEDFLS | OH |
| 2022-08-23 | 440-744-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | KIRTLAND | OH |
| 2022-08-18 | 440-814-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PERRY | OH |
| 2022-04-11 | 440-726-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | THOMPSON | OH |
| 2022-04-05 | 440-698-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NEWBURY | OH |
| 2022-04-05 | 440-765-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | RUSSELL | OH |
| 2022-04-05 | 440-820-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HUNTSBURG | OH |
| 2022-04-05 | 440-844-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MADISON | OH |
| 2021-11-16 | 440-880-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | AUSTINBURG | OH |
| 2021-10-06 | 440-795-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | KINGSVILLE | OH |
| 2021-08-05 | 440-367-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | KIRTLAND | OH |
| 2021-06-23 | 440-741-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VICTORY | OH |
| 2021-02-17 | 440-280-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PERRY | OH |
| 2021-02-17 | 440-560-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ROCK CREEK | OH |
| 2021-02-17 | 440-577-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | PIERPONT | OH |
| 2021-02-17 | 440-737-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | TRUMBULL | OH |
| 2021-02-17 | 440-750-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | PARKMAN | OH |
| 2021-02-16 | 440-224-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | KINGSVILLE | OH |
| 2021-02-16 | 440-291-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | AUSTINBURG | OH |
| 2021-02-16 | 440-426-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MIDDLEFLD | OH |
| 2021-02-16 | 440-468-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BAINBRIDGE | OH |
| 2021-02-16 | 440-491-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | GENEVA | OH |
| 2021-02-16 | 440-581-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | ELYRIA | OH |
| 2021-02-16 | 440-693-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MESOPOTMIA | OH |
| 2021-02-16 | 440-837-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DORSET | OH |
| 2021-02-16 | 440-904-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | E CLARIDON | OH |
| 2021-02-16 | 440-968-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MONTVILLE | OH |
| 2021-02-12 | 440-755-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ASHTABULA | OH |
| 2021-02-08 | 440-372-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | NOROYALTON | OH |
| 2020-12-15 | 440-629-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CHARDON | OH |
| 2019-04-25 | 440-276-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | KIRTLAND | OH |
| 2018-09-10 | 440-644-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | CHESTERLD | OH |
| 2018-09-10 | 440-760-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LEROY | OH |
| 2018-09-10 | 440-970-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | BURTON | OH |
| 2017-03-08 | 440-722-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BRECKSVL | OH |
| 2017-03-08 | 440-929-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BEREA | OH |
| 2017-03-03 | 440-276-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | KIRTLAND | OH |
| 2017-03-03 | 440-533-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | GATESMILLS | OH |
| 2017-03-03 | 440-569-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WICKLIFFE | OH |
| 2017-03-02 | 440-457-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NOROYALTON | OH |
| 2017-03-02 | 440-496-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | OLMSTEDFLS | OH |
| 2017-03-02 | 440-558-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VICTORY | OH |
| 2017-03-02 | 440-701-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MENTOR | OH |
| 2017-03-02 | 440-754-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | PAINESVL | OH |
| 2017-03-02 | 440-771-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HILLCREST | OH |
| 2017-03-02 | 440-797-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | BEDFORD | OH |
| 2017-03-02 | 440-856-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WILLOUGHBY | OH |
| 2017-03-02 | 440-870-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | STRONGSVL | OH |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.