NumberResearchRecent thousands-block assignments
40 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 970
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 |
|---|---|---|---|---|---|---|---|
| 2023-10-25 | 970-604-5XXX | 5000–5999 | Assigned | ALLO COMMUNICATIONS LLC | 907K | BRUSH | CO |
| 2023-09-25 | 970-784-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | GUNNISON | CO |
| 2023-09-25 | 970-997-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | KREMMLING | CO |
| 2023-09-19 | 970-842-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | BRUSH | CO |
| 2023-09-15 | 970-608-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2023-09-15 | 970-608-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2023-09-15 | 970-608-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2023-09-15 | 970-608-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2023-09-15 | 970-608-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2023-09-15 | 970-608-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2023-09-14 | 970-505-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2023-09-14 | 970-505-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2023-09-14 | 970-505-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2023-09-14 | 970-505-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2023-09-14 | 970-505-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2023-09-14 | 970-561-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | WINDSOR | CO |
| 2023-09-14 | 970-561-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | WINDSOR | CO |
| 2023-09-14 | 970-561-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | WINDSOR | CO |
| 2023-09-14 | 970-582-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | PAGOSA SPG | CO |
| 2023-09-14 | 970-582-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | PAGOSA SPG | CO |
| 2023-09-14 | 970-602-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | JOHNSTMLKN | CO |
| 2023-09-14 | 970-602-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | JOHNSTMLKN | CO |
| 2023-09-14 | 970-602-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | JOHNSTMLKN | CO |
| 2023-09-14 | 970-602-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | JOHNSTMLKN | CO |
| 2023-09-14 | 970-602-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | JOHNSTMLKN | CO |
| 2023-09-14 | 970-606-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2023-09-14 | 970-606-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2023-09-14 | 970-606-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2023-09-14 | 970-606-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2023-09-14 | 970-606-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2023-09-14 | 970-896-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | STEAMBOSPG | CO |
| 2023-09-14 | 970-896-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | STEAMBOSPG | CO |
| 2023-09-14 | 970-896-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | STEAMBOSPG | CO |
| 2023-09-14 | 970-896-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | STEAMBOSPG | CO |
| 2023-09-14 | 970-932-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | ESTES PARK | CO |
| 2023-09-14 | 970-932-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | ESTES PARK | CO |
| 2023-09-14 | 970-995-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | NEW CASTLE | CO |
| 2023-08-31 | 970-628-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | GRAND JCT | CO |
| 2023-08-31 | 970-701-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | CRAIG | CO |
| 2023-08-31 | 970-738-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | NORWOOD | CO |
| 2023-08-31 | 970-760-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | DILLON | CO |
| 2023-08-31 | 970-877-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | LAKE CITY | CO |
| 2023-08-31 | 970-998-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | MCCOY | CO |
| 2023-08-25 | 970-671-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLLBRAN | CO |
| 2023-08-24 | 970-814-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | DURANGO | CO |
| 2023-08-17 | 970-295-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2023-08-17 | 970-722-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | FRASER | CO |
| 2023-08-17 | 970-836-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | GREELEY | CO |
| 2023-08-17 | 970-979-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | EDWARDS | CO |
| 2023-08-16 | 970-338-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | EATON | CO |
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.