NumberResearchRecent thousands-block assignments
12 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 276
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 |
|---|---|---|---|---|---|---|---|
| 2024-06-11 | 276-317-3XXX | 3000–3999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2024-06-11 | 276-821-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | BRISTOL | VA |
| 2024-06-06 | 276-319-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | ABINGDON | VA |
| 2024-06-06 | 276-319-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | ABINGDON | VA |
| 2024-06-05 | 276-261-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | HILLSVILLE | VA |
| 2024-05-31 | 276-324-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | POUND | VA |
| 2024-05-31 | 276-324-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | POUND | VA |
| 2024-05-31 | 276-327-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | NORTON | VA |
| 2024-05-31 | 276-327-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | NORTON | VA |
| 2024-05-22 | 276-248-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | GATE CITY | VA |
| 2024-05-16 | 276-317-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | GALAX | VA |
| 2024-05-14 | 276-253-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | RURALRTRET | VA |
| 2024-05-10 | 276-317-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | GALAX | VA |
| 2024-05-07 | 276-966-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HILLSVILLE | VA |
| 2024-04-26 | 276-972-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | COEBURN | VA |
| 2024-04-23 | 276-972-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | COEBURN | VA |
| 2024-04-23 | 276-972-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | COEBURN | VA |
| 2024-04-19 | 276-307-7XXX | 7000–7999 | Assigned | CITIZENS TELEPHONE COOPERATIVE - VA | 544A | LAURELFORK | VA |
| 2024-04-17 | 276-264-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | RICHLANDS | VA |
| 2024-04-17 | 276-317-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2024-04-02 | 276-261-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | HILLSVILLE | VA |
| 2024-04-02 | 276-261-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | HILLSVILLE | VA |
| 2024-04-02 | 276-305-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | BIGSTONEGP | VA |
| 2024-03-12 | 276-317-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2024-03-07 | 276-253-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | RURALRTRET | VA |
| 2024-03-06 | 276-226-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | MARTINSVL | VA |
| 2024-03-06 | 276-308-2XXX | 2000–2999 | Assigned | ONVOY, LLC - VA | 138E | LEBANON | VA |
| 2024-03-06 | 276-867-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | MARTINSVL | VA |
| 2024-02-20 | 276-307-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LAURELFORK | VA |
| 2024-02-20 | 276-308-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | LEBANON | VA |
| 2024-02-09 | 276-967-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | BRISTOL | VA |
| 2024-02-07 | 276-320-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEADOWVIEW | VA |
| 2024-02-06 | 276-248-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GATE CITY | VA |
| 2024-02-06 | 276-270-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KONNAROCK | VA |
| 2024-02-06 | 276-273-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MORRISONCY | VA |
| 2024-02-06 | 276-600-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DAMASCUS | VA |
| 2024-02-06 | 276-900-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLADE SPG | VA |
| 2024-02-02 | 276-282-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | RICHLANDS | VA |
| 2024-02-02 | 276-955-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | MARION | VA |
| 2024-02-02 | 276-966-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | HILLSVILLE | VA |
| 2024-02-01 | 276-253-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | RURALRTRET | VA |
| 2024-02-01 | 276-308-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | LEBANON | VA |
| 2024-02-01 | 276-866-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | TAZEWELL | VA |
| 2024-02-01 | 276-968-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | MARTINSVL | VA |
| 2024-02-01 | 276-968-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | MARTINSVL | VA |
| 2024-01-31 | 276-967-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | BRISTOL | VA |
| 2024-01-25 | 276-319-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | ABINGDON | VA |
| 2024-01-25 | 276-319-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | ABINGDON | VA |
| 2024-01-25 | 276-319-2XXX | 2000–2999 | Assigned | ONVOY, LLC - VA | 138E | ABINGDON | VA |
| 2024-01-12 | 276-255-5XXX | 5000–5999 | Assigned | IP HORIZON LLC | 515J | WISE | 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.