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
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-12-06 | 479-588-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MENA | AR |
| 2024-12-06 | 479-995-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTERTON | AR |
| 2024-12-06 | 479-995-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTERTON | AR |
| 2024-12-02 | 479-218-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-218-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-218-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-218-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-218-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-270-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-372-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-540-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-540-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-540-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-540-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-540-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-540-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-541-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTONVL | AR |
| 2024-12-02 | 479-545-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-546-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-546-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-546-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT SMITH | AR |
| 2024-12-02 | 479-574-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-574-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-574-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-574-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-574-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-574-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-12-02 | 479-574-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROGERS | AR |
| 2024-11-22 | 479-574-8XXX | 8000–8999 | Assigned | ONVOY, LLC - AR | 348F | ROGERS | AR |
| 2024-11-22 | 479-599-7XXX | 7000–7999 | Assigned | ONVOY, LLC - AR | 348F | SILOAM SPG | AR |
| 2024-11-21 | 479-546-2XXX | 2000–2999 | Assigned | ONVOY, LLC - AR | 348F | FORT SMITH | AR |
| 2024-11-21 | 479-546-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AR | 348F | FORT SMITH | AR |
| 2024-11-21 | 479-546-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AR | 348F | FORT SMITH | AR |
| 2024-11-21 | 479-547-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | FAYETTEVL | AR |
| 2024-11-21 | 479-599-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR | 6805 | SILOAM SPG | AR |
| 2024-11-21 | 479-844-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AR | 348F | ELMSPRINGS | AR |
| 2024-11-18 | 479-304-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FAYETTEVL | AR |
| 2024-11-18 | 479-323-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAVETTE | AR |
| 2024-11-18 | 479-348-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MAYSVILLE | AR |
| 2024-11-18 | 479-486-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PEA RIDGE | AR |
| 2024-11-18 | 479-510-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGDALE | AR |
| 2024-11-18 | 479-513-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GATEWAY | AR |
| 2024-11-18 | 479-514-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SULPHURSPG | AR |
| 2024-11-18 | 479-525-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GENTRY | AR |
| 2024-11-18 | 479-528-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GARFIELD | AR |
| 2024-11-18 | 479-574-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROGERS | AR |
| 2024-11-18 | 479-574-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROGERS | AR |
| 2024-11-18 | 479-749-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HINDSVILLE | AR |
| 2024-11-18 | 479-749-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HINDSVILLE | AR |
| 2024-11-18 | 479-861-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SILOAM SPG | 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.