Recent thousands-block assignments
0 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, all time — NPA 720
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 |
|---|---|---|---|---|---|---|---|
| 2024-04-03 | 720-719-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-719-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-719-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-04-03 | 720-970-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-03 | 720-970-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LONGMONT | CO |
| 2024-04-02 | 720-853-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LONGMONT | CO |
| 2024-03-29 | 720-986-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | LONGMONT | CO |
| 2024-03-29 | 720-986-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | LONGMONT | CO |
| 2024-03-28 | 720-303-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | DENVER | CO |
| 2024-03-28 | 720-303-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | DENVER | CO |
| 2024-03-27 | 720-914-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | FORTLUPTON | CO |
| 2024-03-27 | 720-952-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | DECKERS | CO |
| 2024-02-23 | 720-964-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | LONGMONT | CO |
| 2024-02-23 | 720-964-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | LONGMONT | CO |
| 2024-02-23 | 720-991-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | DECKERS | CO |
| 2024-02-23 | 720-991-7XXX | 7000–7999 | Assigned | COMMIO, LLC | 939H | DECKERS | CO |
| 2024-02-23 | 720-991-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | DECKERS | CO |
| 2024-02-23 | 720-991-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | DECKERS | CO |
| 2024-02-13 | 720-303-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-02-13 | 720-303-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-02-13 | 720-303-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-02-13 | 720-303-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DENVER | CO |
| 2024-02-09 | 720-964-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | LONGMONT | CO |
| 2024-02-09 | 720-964-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | LONGMONT | CO |
| 2024-01-16 | 720-914-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | FORTLUPTON | CO |
| 2024-01-12 | 720-397-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DENVER | CO |
| 2024-01-12 | 720-894-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DECKERS | CO |
| 2024-01-12 | 720-954-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | FORTLUPTON | CO |
| 2024-01-12 | 720-954-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | FORTLUPTON | CO |
| 2024-01-03 | 720-794-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ALLNSPKLYN | CO |
| 2024-01-03 | 720-796-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GEORGETOWN | CO |
| 2024-01-03 | 720-824-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HUDSON | CO |
| 2024-01-03 | 720-856-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FORTLUPTON | CO |
| 2023-09-27 | 720-761-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | DENVER | CO |
| 2023-08-31 | 720-729-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | KEENESBURG | CO |
| 2023-08-31 | 720-816-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | ALLNSPKLYN | CO |
| 2023-08-31 | 720-817-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | STRASBURG | CO |
| 2023-08-31 | 720-832-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | HUDSON | CO |
| 2023-08-31 | 720-954-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | FORTLUPTON | CO |
| 2023-08-31 | 720-991-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | DECKERS | CO |
| 2023-08-29 | 720-953-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | DENVER | CO |
| 2023-08-09 | 720-954-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | FORTLUPTON | CO |
| 2023-07-27 | 720-846-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DEER TRAIL | CO |
| 2023-07-27 | 720-993-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2023-07-27 | 720-993-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2023-07-27 | 720-995-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2023-07-27 | 720-995-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
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.