NumberResearchRecent thousands-block assignments
11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2007-10-30 | 719-691-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LAMAR | CO |
| 2007-10-16 | 719-417-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | ORDWAY | CO |
| 2007-10-09 | 719-345-4XXX | 4000–4999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CANON CITY | CO |
| 2007-10-08 | 719-290-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2007-10-04 | 719-434-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2007-09-25 | 719-623-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2007-09-24 | 719-355-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2007-09-21 | 719-947-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO |
| 2007-09-21 | 719-947-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO |
| 2007-09-13 | 719-313-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2007-09-13 | 719-313-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2007-09-13 | 719-313-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2007-09-13 | 719-313-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2007-09-13 | 719-313-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | COLORDOSPG | CO |
| 2007-09-13 | 719-375-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | COLORDOSPG | CO |
| 2007-09-10 | 719-285-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CANON CITY | CO |
| 2007-09-05 | 719-623-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2007-08-31 | 719-313-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2007-08-31 | 719-313-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2007-08-29 | 719-565-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2007-08-29 | 719-565-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2007-07-23 | 719-434-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2007-07-19 | 719-691-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LAMAR | CO |
| 2007-07-16 | 719-220-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | BRANSON | CO |
| 2007-07-16 | 719-223-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | CREEDE | CO |
| 2007-07-16 | 719-224-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | FOWLER | CO |
| 2007-07-16 | 719-245-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | CENTER | CO |
| 2007-07-16 | 719-294-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LAKEGEORGE | CO |
| 2007-07-16 | 719-353-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | SPRINGFLD | CO |
| 2007-07-16 | 719-356-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | BURLINGTON | CO |
| 2007-07-16 | 719-454-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | BRISTOGRND | CO |
| 2007-07-16 | 719-624-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | HOLLY | CO |
| 2007-07-16 | 719-625-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | CHERAW | CO |
| 2007-07-16 | 719-631-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | WESTON | CO |
| 2007-07-16 | 719-652-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | ROCKY FORD | CO |
| 2007-07-16 | 719-662-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LAS ANIMAS | CO |
| 2007-07-16 | 719-674-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | SAN LUIS | CO |
| 2007-07-16 | 719-735-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | WESTCLIFFE | CO |
| 2007-07-16 | 719-745-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | SAGUACHE | CO |
| 2007-07-16 | 719-751-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | STRATTON | CO |
| 2007-07-16 | 719-752-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | TWO BUTTES | CO |
| 2007-07-16 | 719-781-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | WALSH | CO |
| 2007-07-16 | 719-782-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | GARDNER | CO |
| 2007-07-16 | 719-824-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | HOWARD | CO |
| 2007-07-16 | 719-882-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | MANZANOLA | CO |
| 2007-07-16 | 719-928-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LA JUNTA | CO |
| 2007-07-16 | 719-938-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | MANASSA | CO |
| 2007-07-16 | 719-974-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LA JARA | CO |
| 2007-07-16 | 719-982-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | ANTONITO | CO |
| 2007-07-16 | 719-988-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | LA VETA | CO |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.