NumberResearchRecent thousands-block assignments
107 blocks assigned in September 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, September 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-09-17 | 281-600-1XXX | ONVOY, LLC - TX | 903C | BARKER | TX |
| 2026-09-17 | 281-600-4XXX | ONVOY, LLC - TX | 903C | BARKER | TX |
| 2026-09-17 | 281-600-5XXX | ONVOY, LLC - TX | 903C | BARKER | TX |
| 2026-09-17 | 346-458-7XXX | ONVOY, LLC - TX | 903C | BEACH CITY | TX |
| 2026-09-17 | 346-912-9XXX | ONVOY, LLC - TX | 903C | ALVIN | TX |
| 2026-09-17 | 361-257-3XXX | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2026-09-17 | 361-381-0XXX | ONVOY, LLC - TX | 903C | BEEVILLE | TX |
| 2026-09-17 | 361-381-1XXX | ONVOY, LLC - TX | 903C | BEEVILLE | TX |
| 2026-09-17 | 361-687-0XXX | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2026-09-17 | 361-732-3XXX | ONVOY, LLC - TX | 903C | ARANSSPASS | TX |
| 2026-09-17 | 361-761-7XXX | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2026-09-17 | 361-890-0XXX | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2026-09-17 | 409-410-3XXX | ONVOY, LLC - TX | 903C | BEAUMONT | TX |
| 2026-09-17 | 430-281-9XXX | ONVOY, LLC - TX | 903C | CARTHAGE | TX |
| 2026-09-17 | 682-496-7XXX | ONVOY, LLC - TX | 903C | CLEBURNE | TX |
| 2026-09-17 | 737-365-4XXX | ONVOY, LLC - TX | 903C | BURNET | TX |
| 2026-09-17 | 737-436-1XXX | ONVOY, LLC - TX | 903C | BUDA | TX |
| 2026-09-17 | 817-772-7XXX | ONVOY, LLC - TX | 903C | ATLAS | TX |
| 2026-09-17 | 830-488-0XXX | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2026-09-17 | 830-835-1XXX | ONVOY, LLC - TX | 903C | BULVERDE | TX |
| 2026-09-17 | 830-835-2XXX | ONVOY, LLC - TX | 903C | BULVERDE | TX |
| 2026-09-17 | 830-851-6XXX | ONVOY, LLC - TX | 903C | DEVINE | TX |
| 2026-09-17 | 903-246-7XXX | ONVOY, LLC - TX | 903C | COMMERCE | TX |
| 2026-09-17 | 903-954-8XXX | ONVOY, LLC - TX | 903C | BULLARD | TX |
| 2026-09-17 | 936-977-3XXX | ONVOY, LLC - TX | 903C | CROCKETT | TX |
| 2026-09-17 | 940-910-6XXX | ONVOY, LLC - TX | 903C | DECATUR | TX |
| 2026-09-17 | 945-777-2XXX | ONVOY, LLC - TX | 903C | ANNA | TX |
| 2026-09-17 | 979-360-6XXX | ONVOY, LLC - TX | 903C | BRENHAM | TX |
| 2026-09-17 | 979-438-8XXX | ONVOY, LLC - TX | 903C | ANGLETON | TX |
| 2026-09-15 | 254-614-2XXX | ONVOY, LLC - TX | 903C | GATESVILLE | TX |
| 2026-09-15 | 254-929-0XXX | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2026-09-15 | 254-977-6XXX | ONVOY, LLC - TX | 903C | STEPHENVL | TX |
| 2026-09-15 | 254-997-8XXX | ONVOY, LLC - TX | 903C | NOLANVILLE | TX |
| 2026-09-15 | 281-307-5XXX | ONVOY, LLC - TX | 903C | LA PORTE | TX |
| 2026-09-15 | 346-682-2XXX | ONVOY, LLC - TX | 903C | CROSBY | TX |
| 2026-09-15 | 361-317-9XXX | ONVOY, LLC - TX | 903C | CALALLEN | TX |
| 2026-09-15 | 361-421-1XXX | ONVOY, LLC - TX | 903C | ROBSTOWN | TX |
| 2026-09-15 | 361-967-0XXX | ONVOY, LLC - TX | 903C | FLOURBLUFF | TX |
| 2026-09-15 | 430-327-6XXX | ONVOY, LLC - TX | 903C | PALESTINE | TX |
| 2026-09-15 | 430-327-7XXX | ONVOY, LLC - TX | 903C | PALESTINE | TX |
| 2026-09-15 | 430-367-7XXX | ONVOY, LLC - TX | 903C | JACKSONVL | TX |
| 2026-09-15 | 430-383-8XXX | ONVOY, LLC - TX | 903C | CORSICANA | TX |
| 2026-09-15 | 430-404-0XXX | ONVOY, LLC - TX | 903C | KILGORE | TX |
| 2026-09-15 | 430-404-1XXX | ONVOY, LLC - TX | 903C | KILGORE | TX |
| 2026-09-15 | 737-385-2XXX | ONVOY, LLC - TX | 903C | ELGIN | TX |
| 2026-09-15 | 737-391-5XXX | ONVOY, LLC - TX | 903C | HUTTO | TX |
| 2026-09-15 | 737-405-5XXX | ONVOY, LLC - TX | 903C | KYLE | TX |
| 2026-09-15 | 737-405-6XXX | ONVOY, LLC - TX | 903C | KYLE | TX |
| 2026-09-15 | 737-837-6XXX | ONVOY, LLC - TX | 903C | TAYLOR | TX |
| 2026-09-15 | 830-432-2XXX | ONVOY, LLC - TX | 903C | FLORESVL | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.