NumberResearchRecent thousands-block assignments
4,244 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/08/2026
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
New assignments by month
Oct 2026
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-11-22 | 434-687-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | PINEYRIVER | VA |
| 2024-11-22 | 434-687-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | PINEYRIVER | VA |
| 2024-11-22 | 434-742-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | LOVINGSTON | VA |
| 2024-11-22 | 434-742-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | LOVINGSTON | VA |
| 2024-11-22 | 434-895-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | LYNCHBURG | VA |
| 2024-11-22 | 434-895-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LYNCHBURG | VA |
| 2024-11-22 | 458-299-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OR | 750E | MEDFORD | OR |
| 2024-11-22 | 458-313-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | WHITE CITY | OR |
| 2024-11-22 | 458-331-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-331-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-334-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 458-446-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | ONTARIO | OR |
| 2024-11-22 | 475-344-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BRIDGEPORT | CT |
| 2024-11-22 | 475-370-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | DANBURY | CT |
| 2024-11-22 | 478-409-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | COCHRAN | GA |
| 2024-11-22 | 478-470-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | DANVILLE | GA |
| 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 |
| 2024-11-22 | 501-561-3XXX | 3000–3999 | Assigned | ONVOY, LLC - AR | 348F | LITTLEROCK | AR |
| 2024-11-22 | 501-561-4XXX | 4000–4999 | Assigned | ONVOY, LLC - AR | 348F | LITTLEROCK | AR |
| 2024-11-22 | 501-561-5XXX | 5000–5999 | Assigned | ONVOY, LLC - AR | 348F | LITTLEROCK | AR |
| 2024-11-22 | 501-561-6XXX | 6000–6999 | Assigned | ONVOY, LLC - AR | 348F | LITTLEROCK | AR |
| 2024-11-22 | 502-760-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KY | 896E | SHELBYVL | KY |
| 2024-11-22 | 502-856-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KY | 896E | LOUISVILLE | KY |
| 2024-11-22 | 502-856-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KY | 896E | LOUISVILLE | KY |
| 2024-11-22 | 503-573-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GRESHAM | OR |
| 2024-11-22 | 507-902-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2024-11-22 | 507-978-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2024-11-22 | 507-978-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2024-11-22 | 530-987-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BUTTE CITY | CA |
| 2024-11-22 | 540-401-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | BERRYVILLE | VA |
| 2024-11-22 | 540-401-3XXX | 3000–3999 | Assigned | IP HORIZON LLC | 515J | BERRYVILLE | VA |
| 2024-11-22 | 541-603-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 541-603-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 541-603-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2024-11-22 | 573-561-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | FREDERCKTN | MO |
| 2024-11-22 | 573-908-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | JACKSON | MO |
| 2024-11-22 | 573-990-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF MISSOURI, LLC - MO | 225F | MALDEN | MO |
| 2024-11-22 | 585-668-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FAIRPORT | NY |
| 2024-11-22 | 585-731-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WEBSTER | NY |
| 2024-11-22 | 585-824-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WAYLAND | NY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/08/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.