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 |
|---|---|---|---|---|---|---|---|
| 2013-03-14 | 970-999-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2013-03-13 | 970-318-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | RIDGWAY | CO |
| 2013-03-13 | 970-414-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | PARACHUTE | CO |
| 2013-03-13 | 970-438-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | PALISADE | CO |
| 2013-03-13 | 970-440-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | RIFLE | CO |
| 2013-03-13 | 970-445-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | VAIL | CO |
| 2013-03-13 | 970-458-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2013-03-13 | 970-460-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | WINDSOR | CO |
| 2013-03-13 | 970-519-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | TELLURIDE | CO |
| 2013-03-13 | 970-533-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | MANCOS | CO |
| 2013-03-13 | 970-614-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | LA SALLE | CO |
| 2013-03-13 | 970-736-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | OAK CREEK | CO |
| 2013-03-13 | 970-800-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | LOVELAND | CO |
| 2013-03-13 | 970-823-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | OLATHE | CO |
| 2013-03-08 | 970-305-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | FT COLLINS | CO |
| 2013-03-08 | 970-305-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | FT COLLINS | CO |
| 2013-03-07 | 970-239-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | TELLURIDE | CO |
| 2013-03-07 | 970-425-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | STERLING | CO |
| 2013-03-07 | 970-438-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | PALISADE | CO |
| 2013-03-07 | 970-440-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | RIFLE | CO |
| 2013-03-07 | 970-533-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | MANCOS | CO |
| 2013-03-07 | 970-557-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | GRANBY | CO |
| 2013-03-06 | 970-233-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | COLLBRAN | CO |
| 2013-03-06 | 970-235-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | ESTES PARK | CO |
| 2013-03-06 | 970-251-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | CRESTEDBTE | CO |
| 2013-03-06 | 970-340-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | CARBONDALE | CO |
| 2013-03-06 | 970-363-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | FRASER | CO |
| 2013-03-06 | 970-404-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2013-03-06 | 970-423-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | BRECKENRDG | CO |
| 2013-03-06 | 970-579-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | DE BEQUE | CO |
| 2013-03-06 | 970-680-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | GILCREST | CO |
| 2013-03-06 | 970-840-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | BRUSH | CO |
| 2013-03-05 | 970-444-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | BAYFIELD | CO |
| 2013-02-25 | 970-251-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | CRESTEDBTE | CO |
| 2013-02-25 | 970-423-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | BRECKENRDG | CO |
| 2013-02-25 | 970-441-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | FORTMORGAN | CO |
| 2013-02-25 | 970-620-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | CRAIG | CO |
| 2013-02-25 | 970-875-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | STEAMBOSPG | CO |
| 2013-02-08 | 970-404-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GLENWD SPG | CO |
| 2013-02-08 | 970-571-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | STERLING | CO |
| 2013-02-08 | 970-644-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GRAND JCT | CO |
| 2013-02-08 | 970-800-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LOVELAND | CO |
| 2013-02-05 | 970-519-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TELLURIDE | CO |
| 2013-02-05 | 970-557-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | GRANBY | CO |
| 2013-01-03 | 970-305-9XXX | 9000–9999 | Assigned | NUSO, LLC | 551G | FT COLLINS | CO |
| 2012-12-21 | 970-888-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2012-12-14 | 970-455-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | DILLON | CO |
| 2012-12-07 | 970-619-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LOVELAND | CO |
| 2012-11-28 | 970-888-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GREELEY | CO |
| 2012-11-26 | 970-340-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | CARBONDALE | 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.