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 224
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-10-28 | 224-502-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | ROUND LAKE | IL |
| 2024-02-12 | 224-579-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | HUNTLEY | IL |
| 2023-10-19 | 224-524-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ROSELLE | IL |
| 2023-03-23 | 224-493-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | ELGIN | IL |
| 2022-11-23 | 224-768-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LAKEFOREST | IL |
| 2021-12-07 | 224-445-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ANTIOCH | IL |
| 2021-04-12 | 224-922-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GLENCOE | IL |
| 2021-03-26 | 224-654-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | HUNTLEY | IL |
| 2021-02-23 | 224-371-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GRAYSLAKE | IL |
| 2020-10-22 | 224-350-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | EVANSTON | IL |
| 2020-08-04 | 224-328-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WINNETKA | IL |
| 2019-11-25 | 224-842-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LIBERTYVL | IL |
| 2019-11-22 | 224-758-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ELK GROVE | IL |
| 2018-07-11 | 224-529-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | GLENVIEW | IL |
| 2018-06-18 | 224-267-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ANTIOCH | IL |
| 2018-06-18 | 224-269-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | GLENCOE | IL |
| 2018-06-18 | 224-408-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WILMETTE | IL |
| 2018-06-18 | 224-487-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CARY | IL |
| 2018-06-18 | 224-530-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PLATO CTR | IL |
| 2018-06-18 | 224-701-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LAKE VILLA | IL |
| 2018-06-18 | 224-732-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WAUCONDA | IL |
| 2018-06-18 | 224-747-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HAMPSHIRE | IL |
| 2018-06-18 | 224-901-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | PISTAKHLDS | IL |
| 2017-04-12 | 224-204-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | EVANSTON | IL |
| 2017-04-12 | 224-252-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | GRAYSLAKE | IL |
| 2017-04-12 | 224-263-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HUNTLEY | IL |
| 2017-04-12 | 224-271-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LAKEFOREST | IL |
| 2017-04-12 | 224-293-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | DUNDEE | IL |
| 2017-04-12 | 224-352-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HALF DAY | IL |
| 2017-04-12 | 224-385-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BARRINGTON | IL |
| 2017-04-12 | 224-414-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BENSENVL | IL |
| 2017-04-12 | 224-426-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | FOX LAKE | IL |
| 2017-04-12 | 224-539-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PALATINE | IL |
| 2017-04-12 | 224-540-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | ROUND LAKE | IL |
| 2017-04-12 | 224-602-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MUNDELEIN | IL |
| 2017-04-12 | 224-662-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | LAKEZURICH | IL |
| 2017-04-12 | 224-702-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | ZION | IL |
| 2017-04-12 | 224-765-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | HIGHLANDPK | IL |
| 2017-04-12 | 224-781-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | FRANKLINPK | IL |
| 2017-04-12 | 224-970-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | BARTLETT | IL |
| 2017-04-12 | 224-985-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | PARK RIDGE | IL |
| 2017-04-11 | 224-313-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | WHEELING | IL |
| 2017-04-11 | 224-428-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ALGONQUIN | IL |
| 2017-04-11 | 224-551-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | DEERFIELD | IL |
| 2017-04-11 | 224-724-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | SKOKIE | IL |
| 2017-03-13 | 224-605-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | ELGIN | IL |
| 2017-03-07 | 224-278-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | ROSELLE | IL |
| 2017-03-07 | 224-287-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NORTHBROOK | IL |
| 2017-03-07 | 224-477-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | DESPLAINES | IL |
| 2017-03-07 | 224-607-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ARLIGTNHTS | IL |
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.