NumberResearchRecent thousands-block assignments
24 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, last 30 days — NPA 636
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | 636-674-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | ANTONIA | MO |
| 2026-09-14 | 636-291-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | WASHINGTON | MO |
| 2026-09-14 | 636-367-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | TROY | MO |
| 2026-09-14 | 636-408-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | HIGH RIDGE | MO |
| 2026-09-14 | 636-408-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | HIGH RIDGE | MO |
| 2026-09-14 | 636-500-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | IMPERIAL | MO |
| 2026-09-14 | 636-695-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | DARDENNE | MO |
| 2026-09-10 | 636-269-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | MAXVILLE | MO |
| 2026-09-10 | 636-269-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | MAXVILLE | MO |
| 2026-09-10 | 636-302-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | CHESTERFLD | MO |
| 2026-09-10 | 636-678-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | FENTON | MO |
| 2026-09-10 | 636-728-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | CHESTERFLD | MO |
| 2026-08-26 | 636-526-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-08-26 | 636-526-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-08-26 | 636-526-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-08-26 | 636-526-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-08-24 | 636-260-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | ST CHARLES | MO |
| 2026-08-24 | 636-260-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | ST CHARLES | MO |
| 2026-08-24 | 636-313-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | MANCHESTER | MO |
| 2026-08-24 | 636-313-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | MANCHESTER | MO |
| 2026-08-24 | 636-313-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | MANCHESTER | MO |
| 2026-08-24 | 636-351-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | OFALLON | MO |
| 2026-08-24 | 636-351-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | OFALLON | MO |
| 2026-08-24 | 636-696-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | OFALLON | MO |
| 2026-08-13 | 636-407-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | DE SOTO | MO |
| 2026-07-30 | 636-267-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | ANTONIA | MO |
| 2026-07-30 | 636-319-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | DARDENNE | MO |
| 2026-07-30 | 636-494-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | EUREKA | MO |
| 2026-07-30 | 636-600-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | FENTON | MO |
| 2026-07-30 | 636-742-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | GRAYSUMMIT | MO |
| 2026-07-28 | 636-450-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-07-28 | 636-450-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-07-22 | 636-268-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | CHESTERFLD | MO |
| 2026-07-22 | 636-268-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | CHESTERFLD | MO |
| 2026-07-09 | 636-369-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MO | 093F | WASHINGTON | MO |
| 2026-07-08 | 636-407-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | DE SOTO | MO |
| 2026-07-08 | 636-407-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | DE SOTO | MO |
| 2026-06-30 | 636-267-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | ANTONIA | MO |
| 2026-05-29 | 636-269-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | MAXVILLE | MO |
| 2026-05-29 | 636-450-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
| 2026-05-29 | 636-874-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | OFALLON | MO |
| 2026-05-20 | 636-267-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | ANTONIA | MO |
| 2026-05-20 | 636-268-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | CHESTERFLD | MO |
| 2026-05-06 | 636-313-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | MANCHESTER | MO |
| 2026-05-06 | 636-407-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | DE SOTO | MO |
| 2026-04-27 | 636-269-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | MAXVILLE | MO |
| 2026-04-27 | 636-339-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | OFALLON | MO |
| 2026-04-27 | 636-369-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MO | 093F | WASHINGTON | MO |
| 2026-04-27 | 636-424-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | POND | MO |
| 2026-04-27 | 636-450-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MO | 093F | HARVESTER | MO |
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.