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 |
|---|---|---|---|---|---|---|---|
| 2011-07-06 | 719-373-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2011-07-06 | 719-373-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2011-07-05 | 719-582-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO |
| 2011-06-28 | 719-645-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-06-20 | 719-749-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PEYTON | CO |
| 2011-06-14 | 719-766-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | PUEBLO | CO |
| 2011-06-09 | 719-377-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-06-09 | 719-377-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-06-09 | 719-377-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-06-09 | 719-377-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-06-09 | 719-377-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-06-09 | 719-377-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-06-09 | 719-377-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-06-08 | 719-992-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ALAMOSA | CO |
| 2011-05-17 | 719-582-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PUEBLO | CO |
| 2011-04-27 | 719-297-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LIMON | CO |
| 2011-04-27 | 719-749-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PEYTON | CO |
| 2011-04-13 | 719-377-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-04-13 | 719-377-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-04-06 | 719-602-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2011-03-30 | 719-315-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | CO |
| 2011-03-30 | 719-425-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-425-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-30 | 719-602-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2011-03-23 | 719-425-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2011-03-23 | 719-425-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2011-03-23 | 719-425-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2011-03-15 | 719-629-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2011-03-11 | 719-286-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CRIPPLECRK | CO |
| 2011-03-08 | 719-425-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2011-03-07 | 719-294-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | LAKEGEORGE | CO |
| 2011-03-07 | 719-353-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | SPRINGFLD | CO |
| 2011-03-07 | 719-631-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | WESTON | CO |
| 2011-03-07 | 719-674-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | SAN LUIS | CO |
| 2011-03-07 | 719-735-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | WESTCLIFFE | CO |
| 2011-03-07 | 719-745-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | SAGUACHE | CO |
| 2011-03-07 | 719-751-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | STRATTON | CO |
| 2011-03-07 | 719-781-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | WALSH | CO |
| 2011-03-07 | 719-838-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | FAIRPLAY | CO |
| 2011-03-07 | 719-882-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | MANZANOLA | CO |
| 2011-03-07 | 719-938-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | MANASSA | CO |
| 2011-03-07 | 719-966-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | BUENAVISTA | CO |
| 2011-03-07 | 719-988-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | LA VETA | CO |
| 2011-03-04 | 719-223-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | CREEDE | 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.