NumberResearchThousands-blocks in 719-285
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 719-285 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 719 blocks
Most active assignees, all time — NPA 719
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-06-30 | 719-285-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | CO |
| 2022-03-29 | 719-285-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | CANON CITY | CO |
| 2004-04-26 | 719-285-2XXX | 2000–2999 | Assigned | QWEST CORPORATION | 9636 | CANON CITY | CO |
| 2006-06-22 | 719-285-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CANON CITY | CO |
| 2005-02-08 | 719-285-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | CANON CITY | CO |
| 2006-06-22 | 719-285-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CANON CITY | CO |
| 2008-05-02 | 719-285-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | CANON CITY | CO |
| 2010-01-21 | 719-285-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | CO |
| 2007-09-10 | 719-285-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CANON CITY | CO |
| 2008-10-24 | 719-285-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CO | 078F | CANON CITY | 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.