NumberResearchRecent thousands-block assignments
9 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 |
|---|---|---|---|---|---|---|---|
| 2015-04-14 | 719-644-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-14 | 719-888-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-14 | 719-900-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-14 | 719-900-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-14 | 719-900-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-14 | 719-900-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-14 | 719-900-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2015-04-10 | 719-270-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CRIPPLECRK | CO |
| 2015-04-10 | 719-297-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | LIMON | CO |
| 2015-04-10 | 719-396-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PEYTON | CO |
| 2015-04-10 | 719-399-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | AGUILAR | CO |
| 2015-04-10 | 719-679-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | TRINIDAD | CO |
| 2015-04-10 | 719-800-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CALHAN | CO |
| 2015-03-18 | 719-396-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PEYTON | CO |
| 2015-03-12 | 719-340-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BURLINGTON | CO |
| 2015-03-09 | 719-888-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2015-03-09 | 719-888-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2015-03-09 | 719-888-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2015-03-03 | 719-928-1XXX | 1000–1999 | Assigned | N.E. COLORADO CELLULAR, INC. | 6874 | LA JUNTA | CO |
| 2015-02-06 | 719-301-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2015-02-03 | 719-900-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2015-02-03 | 719-900-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2015-01-15 | 719-396-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | PEYTON | CO |
| 2015-01-14 | 719-427-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LEADVILLE | CO |
| 2015-01-14 | 719-628-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MONTEVISTA | CO |
| 2015-01-12 | 719-888-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2014-12-23 | 719-470-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PUEBLO | CO |
| 2014-12-15 | 719-301-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-12-15 | 719-345-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | CO |
| 2014-12-15 | 719-345-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | CO |
| 2014-12-15 | 719-345-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | CO |
| 2014-12-08 | 719-343-3XXX | 3000–3999 | Assigned | N.E. COLORADO CELLULAR, INC. | 6874 | BURLINGTON | CO |
| 2014-12-08 | 719-663-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2014-12-08 | 719-663-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2014-11-18 | 719-792-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | CANON CITY | CO |
| 2014-11-18 | 719-888-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2014-11-18 | 719-888-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2014-11-18 | 719-888-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2014-11-17 | 719-398-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | BUENAVISTA | CO |
| 2014-11-17 | 719-398-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | BUENAVISTA | CO |
| 2014-11-06 | 719-470-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PUEBLO | CO |
| 2014-11-06 | 719-470-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PUEBLO | CO |
| 2014-11-06 | 719-470-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | PUEBLO | CO |
| 2014-11-04 | 719-301-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-11-04 | 719-301-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-11-04 | 719-301-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-11-04 | 719-301-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-11-04 | 719-301-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-11-04 | 719-301-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | COLORDOSPG | CO |
| 2014-11-04 | 719-301-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | 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.