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 |
|---|---|---|---|---|---|---|---|
| 2012-11-20 | 970-233-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | COLLBRAN | CO |
| 2012-11-20 | 970-235-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | ESTES PARK | CO |
| 2012-11-20 | 970-251-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | CRESTEDBTE | CO |
| 2012-11-20 | 970-355-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2012-11-20 | 970-355-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2012-11-20 | 970-363-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | FRASER | CO |
| 2012-11-20 | 970-363-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | FRASER | CO |
| 2012-11-20 | 970-427-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | FORTMORGAN | CO |
| 2012-11-20 | 970-427-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | FORTMORGAN | CO |
| 2012-11-20 | 970-444-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | BAYFIELD | CO |
| 2012-11-20 | 970-463-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | JULESBURG | CO |
| 2012-11-20 | 970-557-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | GRANBY | CO |
| 2012-11-20 | 970-633-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | OURAY | CO |
| 2012-11-20 | 970-645-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | WELDONA | CO |
| 2012-11-20 | 970-680-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | GILCREST | CO |
| 2012-11-20 | 970-717-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | HAYDEN | CO |
| 2012-11-20 | 970-724-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | KREMMLING | CO |
| 2012-11-20 | 970-725-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | HTSLPHRSPG | CO |
| 2012-11-20 | 970-805-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | MEAD | CO |
| 2012-11-16 | 970-888-5XXX | 5000–5999 | Assigned | ZIPPYTECH INCORPORATED | 588A | GREELEY | CO |
| 2012-11-15 | 970-235-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | ESTES PARK | CO |
| 2012-11-15 | 970-360-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | YUMA | CO |
| 2012-11-15 | 970-360-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | YUMA | CO |
| 2012-11-15 | 970-360-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | YUMA | CO |
| 2012-11-15 | 970-360-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | YUMA | CO |
| 2012-11-15 | 970-360-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | YUMA | CO |
| 2012-11-15 | 970-439-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | STEAMBOSPG | CO |
| 2012-11-15 | 970-458-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | STERLING | CO |
| 2012-11-15 | 970-545-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | WINDSOR | CO |
| 2012-11-15 | 970-615-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | MONTROSE | CO |
| 2012-11-15 | 970-638-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | YAMPA | CO |
| 2012-11-15 | 970-638-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | YAMPA | CO |
| 2012-11-15 | 970-725-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | HTSLPHRSPG | CO |
| 2012-11-14 | 970-238-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | MARVEL | CO |
| 2012-11-14 | 970-238-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | MARVEL | CO |
| 2012-11-14 | 970-238-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | MARVEL | CO |
| 2012-11-14 | 970-251-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | CRESTEDBTE | CO |
| 2012-11-14 | 970-293-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | RDFTHERLKS | CO |
| 2012-11-14 | 970-293-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | RDFTHERLKS | CO |
| 2012-11-14 | 970-293-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | RDFTHERLKS | CO |
| 2012-11-14 | 970-316-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | RIDGWAY | CO |
| 2012-11-14 | 970-316-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | RIDGWAY | CO |
| 2012-11-14 | 970-317-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | DURANGO | CO |
| 2012-11-14 | 970-318-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | RIDGWAY | CO |
| 2012-11-14 | 970-343-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | VAIL | CO |
| 2012-11-14 | 970-343-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | VAIL | CO |
| 2012-11-14 | 970-343-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | VAIL | CO |
| 2012-11-14 | 970-387-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | SILVERTON | CO |
| 2012-11-14 | 970-387-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | SILVERTON | CO |
| 2012-11-14 | 970-401-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | VAIL | 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.