NumberResearchRecent thousands-block assignments
31 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 442
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 |
|---|---|---|---|---|---|---|---|
| 2021-07-14 | 442-276-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | PINYON | CA |
| 2021-07-14 | 442-293-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | BORREGO | CA |
| 2021-07-14 | 442-296-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CROWLEY LK | CA |
| 2021-07-14 | 442-301-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | JUNE LAKE | CA |
| 2021-07-14 | 442-302-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LUCERNEVLY | CA |
| 2021-07-14 | 442-302-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | LUCERNEVLY | CA |
| 2021-07-14 | 442-304-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | EAGLE MT | CA |
| 2021-07-14 | 442-312-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | PINE CREEK | CA |
| 2021-07-14 | 442-313-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | HAVASULAKE | CA |
| 2021-07-14 | 442-318-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | LEE VINING | CA |
| 2021-07-14 | 442-319-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | CALIFORNCY | CA |
| 2021-07-14 | 442-319-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | CALIFORNCY | CA |
| 2021-07-14 | 442-326-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | INDEPNDNCE | CA |
| 2021-07-14 | 442-328-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | LONE PINE | CA |
| 2021-07-14 | 442-333-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | OCSD OCSD | CA |
| 2021-07-14 | 442-345-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | HOLTVILLE | CA |
| 2021-07-14 | 442-345-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | HOLTVILLE | CA |
| 2021-07-14 | 442-346-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | BENTON | CA |
| 2021-07-14 | 442-357-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | ENCINITAS | CA |
| 2021-07-14 | 442-357-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ENCINITAS | CA |
| 2021-07-14 | 442-357-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | ENCINITAS | CA |
| 2021-07-14 | 442-357-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ENCINITAS | CA |
| 2021-07-14 | 442-377-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | BAKER | CA |
| 2021-07-14 | 442-388-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | DESERT CTR | CA |
| 2021-07-14 | 442-399-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | EL MIRAGE | CA |
| 2021-07-14 | 442-399-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | EL MIRAGE | CA |
| 2021-07-14 | 442-423-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | LKISABELLA | CA |
| 2021-07-14 | 442-432-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CALEXICO | CA |
| 2021-07-14 | 442-432-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | CALEXICO | CA |
| 2021-07-14 | 442-432-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | CALEXICO | CA |
| 2021-07-14 | 442-433-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | BRAWLEY | CA |
| 2021-07-14 | 442-433-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | BRAWLEY | CA |
| 2021-07-14 | 442-440-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | LENWOOD | CA |
| 2021-07-14 | 442-440-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | LENWOOD | CA |
| 2021-07-14 | 442-441-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BRSW YERM | CA |
| 2021-07-14 | 442-443-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | MORONGOVLY | CA |
| 2021-07-14 | 442-455-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | BARSTOW | CA |
| 2021-07-14 | 442-455-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | BARSTOW | CA |
| 2021-07-14 | 442-455-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | BARSTOW | CA |
| 2021-07-14 | 442-455-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | BARSTOW | CA |
| 2021-07-14 | 442-466-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | OCSD PDTN | CA |
| 2021-07-14 | 442-466-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | OCSD PDTN | CA |
| 2021-07-14 | 442-466-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | OCSD PDTN | CA |
| 2021-07-14 | 442-466-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | OCSD PDTN | CA |
| 2021-07-14 | 442-477-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | RIDGECREST | CA |
| 2021-07-14 | 442-477-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | RIDGECREST | CA |
| 2021-07-14 | 442-477-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | RIDGECREST | CA |
| 2021-07-14 | 442-477-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | RIDGECREST | CA |
| 2021-07-14 | 442-499-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | FORT IRWIN | CA |
| 2021-07-14 | 442-499-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | FORT IRWIN | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.