NumberResearchRecent thousands-block assignments
67 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, last 30 days — NPA 479
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-09-18 | 479-540-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AR | 348F | BENTONVL | AR |
| 2025-09-18 | 479-540-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AR | 348F | BENTONVL | AR |
| 2025-09-18 | 479-565-1XXX | 1000–1999 | Assigned | ONVOY, LLC - AR | 348F | SPRINGDALE | AR |
| 2025-09-18 | 479-580-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AR | 348F | FAYETTEVL | AR |
| 2025-09-18 | 479-583-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AR | 348F | ROGERS | AR |
| 2025-09-17 | 479-219-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RUSSELLVL | AR |
| 2025-09-17 | 479-304-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAYETTEVL | AR |
| 2025-09-17 | 479-547-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAYETTEVL | AR |
| 2025-09-17 | 479-568-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-568-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-568-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-580-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAYETTEVL | AR |
| 2025-09-17 | 479-580-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAYETTEVL | AR |
| 2025-09-17 | 479-580-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAYETTEVL | AR |
| 2025-09-17 | 479-581-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-17 | 479-581-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2025-09-02 | 479-886-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | RUSSELLVL | AR |
| 2025-08-27 | 479-492-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | GREENWOOD | AR |
| 2025-08-20 | 479-570-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-570-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-20 | 479-578-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-08-12 | 479-547-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AR | 348F | FAYETTEVL | AR |
| 2025-08-12 | 479-547-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AR | 348F | FAYETTEVL | AR |
| 2025-08-07 | 479-572-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | FORT SMITH | AR |
| 2025-07-15 | 479-568-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ROGERS | AR |
| 2025-07-09 | 479-491-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLARKSVL | AR |
| 2025-06-26 | 479-304-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AR | 348F | FAYETTEVL | AR |
| 2025-06-20 | 479-486-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PEA RIDGE | AR |
| 2025-06-20 | 479-492-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENWOOD | AR |
| 2025-06-20 | 479-558-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SILOAM SPG | AR |
| 2025-06-12 | 479-797-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OZARK | AR |
| 2025-06-05 | 479-560-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2025-06-05 | 479-560-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
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.