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 |
|---|---|---|---|---|---|---|---|
| 2026-08-07 | 970-603-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | BASALT | CO |
| 2026-08-06 | 970-936-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2026-08-06 | 970-938-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2026-07-30 | 970-355-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | GLENWD SPG | CO |
| 2026-07-30 | 970-504-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | CARBONDALE | CO |
| 2026-07-30 | 970-869-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | FORTMORGAN | CO |
| 2026-07-30 | 970-916-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | ASPEN | CO |
| 2026-07-30 | 970-917-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | DURANGO | CO |
| 2026-07-30 | 970-936-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2026-07-28 | 970-938-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2026-07-28 | 970-938-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2026-07-28 | 970-971-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2026-07-23 | 970-960-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | MONTROSE | CO |
| 2026-07-22 | 970-841-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | CRAIG | CO |
| 2026-07-22 | 970-855-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | EDWARDS | CO |
| 2026-07-20 | 970-543-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | MESA | CO |
| 2026-07-20 | 970-934-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | PLATTEVL | CO |
| 2026-07-20 | 970-936-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GREELEY | CO |
| 2026-07-15 | 970-705-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | EAGLE | CO |
| 2026-07-15 | 970-971-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FT COLLINS | CO |
| 2026-07-09 | 970-915-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | GRAND JCT | CO |
| 2026-07-09 | 970-917-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DURANGO | CO |
| 2026-07-09 | 970-936-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | GREELEY | CO |
| 2026-07-09 | 970-971-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | FT COLLINS | CO |
| 2026-07-09 | 970-971-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | FT COLLINS | CO |
| 2026-07-08 | 970-760-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | DILLON | CO |
| 2026-07-07 | 970-540-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | DELTA | CO |
| 2026-07-07 | 970-789-0XXX | 0000–0999 | Assigned | AHOI LLC | 883K | SO SIDNEY | CO |
| 2026-06-30 | 970-916-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | ASPEN | CO |
| 2026-06-17 | 970-936-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2026-06-17 | 970-936-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2026-06-17 | 970-936-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2026-06-12 | 970-907-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | FT COLLINS | CO |
| 2026-06-12 | 970-908-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LOVELAND | CO |
| 2026-06-12 | 970-971-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | FT COLLINS | CO |
| 2026-06-11 | 970-977-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VAIL | CO |
| 2026-06-05 | 970-654-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GLENWD SPG | CO |
| 2026-06-05 | 970-915-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GRAND JCT | CO |
| 2026-06-03 | 970-251-2XXX | 2000–2999 | Assigned | AHOI LLC | 883K | CRESTEDBTE | CO |
| 2026-06-01 | 970-733-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DOLORES | CO |
| 2026-06-01 | 970-936-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2026-05-28 | 970-370-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FORTMORGAN | CO |
| 2026-05-21 | 970-907-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2026-05-20 | 970-907-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FT COLLINS | CO |
| 2026-05-20 | 970-916-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | ASPEN | CO |
| 2026-05-12 | 970-345-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | AKRON | CO |
| 2026-05-08 | 970-637-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | DURANGO | CO |
| 2026-05-08 | 970-892-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | GRAND JCT | CO |
| 2026-05-08 | 970-908-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LOVELAND | CO |
| 2026-05-08 | 970-960-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | MONTROSE | 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.