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 |
|---|---|---|---|---|---|---|---|
| 2009-10-07 | 719-246-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-10-07 | 719-246-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-10-07 | 719-246-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-09-28 | 719-220-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | BRANSON | CO |
| 2009-09-25 | 719-208-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | COLORDOSPG | CO |
| 2009-09-24 | 719-246-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-09-24 | 719-246-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-09-24 | 719-246-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-09-24 | 719-246-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-09-09 | 719-323-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF COLORADO, LLC - CO | 7590 | COLORDOSPG | CO |
| 2009-09-02 | 719-208-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2009-09-02 | 719-208-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2009-09-02 | 719-776-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2009-08-26 | 719-924-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2009-08-21 | 719-466-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2009-08-14 | 719-246-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-08-13 | 719-357-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-08-13 | 719-357-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-08-13 | 719-468-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LA JUNTA | CO |
| 2009-07-27 | 719-362-8XXX | 8000–8999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 3467 | COLORDOSPG | CO |
| 2009-07-20 | 719-225-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2009-07-20 | 719-225-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2009-07-16 | 719-344-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | COLORDOSPG | CO |
| 2009-07-16 | 719-344-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | COLORDOSPG | CO |
| 2009-07-16 | 719-344-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | COLORDOSPG | CO |
| 2009-07-14 | 719-344-6XXX | 6000–6999 | Assigned | QWEST CORPORATION | 9636 | COLORDOSPG | CO |
| 2009-07-14 | 719-344-7XXX | 7000–7999 | Assigned | QWEST CORPORATION | 9636 | COLORDOSPG | CO |
| 2009-07-01 | 719-225-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PUEBLO | CO |
| 2009-06-15 | 719-208-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2009-06-12 | 719-344-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2009-06-12 | 719-344-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2009-06-11 | 719-492-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-06-11 | 719-799-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-06-11 | 719-896-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-06-09 | 719-344-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | COLORDOSPG | CO |
| 2009-06-05 | 719-465-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-06-05 | 719-465-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-06-05 | 719-694-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-06-04 | 719-696-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | PUEBLO | CO |
| 2009-05-29 | 719-258-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2009-05-29 | 719-258-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2009-05-27 | 719-465-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2009-05-18 | 719-225-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | PUEBLO | CO |
| 2009-05-08 | 719-225-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2009-04-22 | 719-775-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LIMON | CO |
| 2009-04-21 | 719-966-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | BUENAVISTA | CO |
| 2009-04-06 | 719-766-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO |
| 2009-04-02 | 719-799-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | COLORDOSPG | CO |
| 2009-04-01 | 719-404-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PUEBLO | CO |
| 2009-03-24 | 719-694-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | 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.