NumberResearchRecent thousands-block assignments
10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 540
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 |
|---|---|---|---|---|---|---|---|
| 2025-01-09 | 540-569-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | STAUNTON | VA |
| 2025-01-06 | 540-321-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | CULPEPER | VA |
| 2025-01-06 | 540-906-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | PEARISBURG | VA |
| 2024-12-20 | 540-624-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | EDINBURG | VA |
| 2024-12-17 | 540-863-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | 4644 | CLIFTNFORG | VA |
| 2024-12-16 | 540-403-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | CULPEPER | VA |
| 2024-12-16 | 540-476-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2024-12-16 | 540-490-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | STAUNTON | VA |
| 2024-12-09 | 540-630-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | EDINBURG | VA |
| 2024-12-03 | 540-323-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WINCHESTER | VA |
| 2024-11-27 | 540-930-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | STAFFORD | VA |
| 2024-11-23 | 540-425-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - VA | 079F | BEDFORD | VA |
| 2024-11-23 | 540-836-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WAYNESBORO | VA |
| 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 |
| 2024-11-19 | 540-386-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | HARTWOOD | VA |
| 2024-11-19 | 540-457-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | STAUNTON | VA |
| 2024-11-19 | 540-606-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | ELKTON | VA |
| 2024-11-12 | 540-470-5XXX | 5000–5999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | WAYNESBORO | VA |
| 2024-11-08 | 540-321-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | CULPEPER | VA |
| 2024-11-08 | 540-476-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2024-11-08 | 540-704-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARRISONBG | VA |
| 2024-11-06 | 540-730-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | KEEZLETOWN | VA |
| 2024-10-24 | 540-708-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | CULPEPER | VA |
| 2024-10-17 | 540-504-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | WINCHESTER | VA |
| 2024-10-16 | 540-758-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | EDINBURG | VA |
| 2024-10-11 | 540-386-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | HARTWOOD | VA |
| 2024-10-11 | 540-713-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | ELKTON | VA |
| 2024-10-07 | 540-615-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | HARRISONBG | VA |
| 2024-10-07 | 540-615-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | HARRISONBG | VA |
| 2024-09-27 | 540-575-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2024-09-27 | 540-812-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | CULPEPER | VA |
| 2024-09-27 | 540-978-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | LURAY | VA |
| 2024-09-24 | 540-512-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | ROANOKE | VA |
| 2024-09-24 | 540-527-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | ROANOKE | VA |
| 2024-09-24 | 540-581-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | ROANOKE | VA |
| 2024-09-24 | 540-767-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | ROANOKE | VA |
| 2024-09-16 | 540-714-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WARRENTON | VA |
| 2024-09-16 | 540-883-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MIDDLEBURG | VA |
| 2024-09-10 | 540-386-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | HARTWOOD | VA |
| 2024-09-10 | 540-606-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | ELKTON | VA |
| 2024-09-10 | 540-938-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | MINERAL | VA |
| 2024-09-04 | 540-630-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | EDINBURG | VA |
| 2024-08-27 | 540-716-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | LEXINGTON | VA |
| 2024-08-22 | 540-271-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2024-08-20 | 540-749-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | FRONTROYAL | VA |
| 2024-08-19 | 540-814-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BURNTCHMNY | VA |
| 2024-08-15 | 540-390-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTWOOD | VA |
| 2024-08-15 | 540-543-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MADISON | VA |
| 2024-08-15 | 540-827-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CULPEPER | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.