NumberResearchRecent thousands-block assignments
11 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 719
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 |
|---|---|---|---|---|---|---|---|
| 2011-03-04 | 719-224-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | FOWLER | CO |
| 2011-03-04 | 719-602-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2011-03-04 | 719-624-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | HOLLY | CO |
| 2011-03-04 | 719-782-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | GARDNER | CO |
| 2011-03-04 | 719-824-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | HOWARD | CO |
| 2011-03-04 | 719-974-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | LA JARA | CO |
| 2011-03-03 | 719-937-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | ALAMOSA | CO |
| 2011-02-18 | 719-582-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PUEBLO | CO |
| 2011-02-10 | 719-838-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | FAIRPLAY | CO |
| 2011-02-03 | 719-425-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2011-02-03 | 719-629-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-02-02 | 719-662-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | LAS ANIMAS | CO |
| 2011-02-02 | 719-752-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | TWO BUTTES | CO |
| 2011-02-02 | 719-928-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | LA JUNTA | CO |
| 2011-01-20 | 719-629-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-01-19 | 719-315-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CANON CITY | CO |
| 2011-01-10 | 719-225-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | PUEBLO | CO |
| 2011-01-10 | 719-458-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CANON CITY | CO |
| 2011-01-07 | 719-937-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | ALAMOSA | CO |
| 2011-01-06 | 719-428-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-01-06 | 719-428-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-01-06 | 719-629-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2010-12-15 | 719-427-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | LEADVILLE | CO |
| 2010-12-14 | 719-372-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | FLORENCE | CO |
| 2010-12-14 | 719-427-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LEADVILLE | CO |
| 2010-12-13 | 719-428-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2010-12-13 | 719-428-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2010-12-13 | 719-428-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2010-12-13 | 719-581-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | BUENAVISTA | CO |
| 2010-12-09 | 719-696-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | PUEBLO | CO |
| 2010-11-29 | 719-428-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2010-11-29 | 719-428-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2010-11-24 | 719-425-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2010-11-24 | 719-425-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2010-11-24 | 719-428-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2010-11-24 | 719-428-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2010-11-24 | 719-428-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2010-11-24 | 719-602-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2010-11-22 | 719-629-0XXX | 0000–0999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-629-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-629-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-629-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-629-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-629-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-772-0XXX | 0000–0999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-772-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-772-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-772-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-772-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2010-11-22 | 719-772-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | 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.