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 |
|---|---|---|---|---|---|---|---|
| 2025-04-16 | 276-331-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | TAZEWELL | VA |
| 2025-04-14 | 276-341-9XXX | 9000–9999 | Assigned | NUSO, LLC | 732J | BRISTOL | VA |
| 2025-04-09 | 276-341-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | BRISTOL | VA |
| 2025-04-09 | 276-342-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2025-03-31 | 276-280-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BLUEFIELD | VA |
| 2025-03-25 | 276-358-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | COLLINSVL | VA |
| 2025-03-25 | 276-358-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | COLLINSVL | VA |
| 2025-03-25 | 276-622-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | COLLINSVL | VA |
| 2025-03-20 | 276-263-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CANA | VA |
| 2025-03-20 | 276-263-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CANA | VA |
| 2025-03-20 | 276-271-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | INDEPNDNCE | VA |
| 2025-03-20 | 276-271-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | INDEPNDNCE | VA |
| 2025-03-20 | 276-271-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | INDEPNDNCE | VA |
| 2025-03-20 | 276-339-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | LEBANON | VA |
| 2025-03-20 | 276-342-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GALAX | VA |
| 2025-03-20 | 276-343-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | BIGSTONEGP | VA |
| 2025-03-20 | 276-468-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | RICHLANDS | VA |
| 2025-02-24 | 276-304-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | DAVENPORT | VA |
| 2025-02-24 | 276-334-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | CLINTWOOD | VA |
| 2025-02-14 | 276-287-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | GRUNDY | VA |
| 2025-02-13 | 276-305-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | BIGSTONEGP | VA |
| 2025-02-13 | 276-468-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | RICHLANDS | VA |
| 2025-02-11 | 276-537-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | JONESVILLE | VA |
| 2025-02-07 | 276-339-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | LEBANON | VA |
| 2025-02-07 | 276-341-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | BRISTOL | VA |
| 2025-02-07 | 276-342-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2025-01-30 | 276-324-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | POUND | VA |
| 2025-01-30 | 276-327-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | NORTON | VA |
| 2025-01-22 | 276-706-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | MARION | VA |
| 2025-01-14 | 276-338-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COEBURN | VA |
| 2025-01-14 | 276-339-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEBANON | VA |
| 2025-01-14 | 276-341-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BRISTOL | VA |
| 2025-01-09 | 276-305-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | BIGSTONEGP | VA |
| 2025-01-09 | 276-598-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | RICHLANDS | VA |
| 2024-12-26 | 276-339-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | LEBANON | VA |
| 2024-12-16 | 276-308-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | LEBANON | VA |
| 2024-12-16 | 276-317-6XXX | 6000–6999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2024-12-06 | 276-339-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | LEBANON | VA |
| 2024-12-06 | 276-339-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | LEBANON | VA |
| 2024-11-21 | 276-967-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | BRISTOL | VA |
| 2024-11-19 | 276-305-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | BIGSTONEGP | VA |
| 2024-11-12 | 276-256-1XXX | 1000–1999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | FIELDALE | VA |
| 2024-11-12 | 276-307-2XXX | 2000–2999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | LAURELFORK | VA |
| 2024-11-08 | 276-282-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | RICHLANDS | VA |
| 2024-11-04 | 276-317-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | GALAX | VA |
| 2024-10-24 | 276-324-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | POUND | VA |
| 2024-10-24 | 276-324-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | POUND | VA |
| 2024-10-24 | 276-327-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | NORTON | VA |
| 2024-10-24 | 276-327-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | NORTON | VA |
| 2024-10-21 | 276-338-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | COEBURN | 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.