NumberResearchRecent thousands-block assignments
13 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 434
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 |
|---|---|---|---|---|---|---|---|
| 2024-01-10 | 434-274-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TURBEVILLE | VA |
| 2024-01-10 | 434-330-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | FORK UNION | VA |
| 2024-01-10 | 434-440-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | SO BOSTON | VA |
| 2024-01-10 | 434-888-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHRLTTCTHS | VA |
| 2024-01-10 | 434-934-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | ALTAVISTA | VA |
| 2024-01-10 | 434-934-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | ALTAVISTA | VA |
| 2024-01-08 | 434-506-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | EMPORIA | VA |
| 2024-01-08 | 434-535-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JARRATT | VA |
| 2024-01-08 | 434-735-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BARNESVL | VA |
| 2024-01-08 | 434-885-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EMPORIA | VA |
| 2023-12-28 | 434-317-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LYNCHBURG | VA |
| 2023-12-21 | 434-354-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-12-21 | 434-354-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-12-21 | 434-354-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-12-21 | 434-354-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2023-12-21 | 434-484-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-12-21 | 434-484-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-12-21 | 434-484-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-12-21 | 434-484-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-12-21 | 434-484-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHARLOTSVL | VA |
| 2023-12-15 | 434-895-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LYNCHBURG | VA |
| 2023-12-12 | 434-354-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | 4644 | DANVILLE | VA |
| 2023-12-07 | 434-353-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | GLADSTONE | VA |
| 2023-12-07 | 434-354-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | DANVILLE | VA |
| 2023-12-07 | 434-410-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | STONYCREEK | VA |
| 2023-12-07 | 434-453-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | JARRATT | VA |
| 2023-12-06 | 434-317-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | LYNCHBURG | VA |
| 2023-12-06 | 434-317-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | LYNCHBURG | VA |
| 2023-12-06 | 434-342-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CHASE CITY | VA |
| 2023-12-06 | 434-355-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | EPPES FORK | VA |
| 2023-12-06 | 434-393-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CHRLTTCTHS | VA |
| 2023-12-06 | 434-403-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ALBERTA | VA |
| 2023-12-06 | 434-436-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | DRAKESBRCH | VA |
| 2023-12-06 | 434-468-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | CAPRON | VA |
| 2023-12-06 | 434-488-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | KEYSVILLE | VA |
| 2023-12-06 | 434-500-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | BOYDTON | VA |
| 2023-12-06 | 434-506-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | EMPORIA | VA |
| 2023-12-06 | 434-567-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | SOBRUNSWIK | VA |
| 2023-12-06 | 434-624-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CLARKSVL | VA |
| 2023-12-06 | 434-626-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | PAMPLIN | VA |
| 2023-12-06 | 434-633-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CONCORD | VA |
| 2023-12-06 | 434-683-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | CLOVER | VA |
| 2023-12-06 | 434-687-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | PINEYRIVER | VA |
| 2023-12-06 | 434-722-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BARNESVL | VA |
| 2023-12-06 | 434-742-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LOVINGSTON | VA |
| 2023-12-06 | 434-746-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CHATHAM | VA |
| 2023-12-06 | 434-746-5XXX | 5000–5999 | Assigned | NUSO, LLC | 478J | CHATHAM | VA |
| 2023-12-06 | 434-746-6XXX | 6000–6999 | Assigned | NUSO, LLC | 478J | CHATHAM | VA |
| 2023-12-06 | 434-768-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | BIG ISLAND | VA |
| 2023-12-06 | 434-800-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | LAWRENCEVL | VA |
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.