NumberResearchRecent thousands-block assignments
0 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, 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 |
|---|---|---|---|---|---|---|---|
| 2024-03-08 | 719-606-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-08 | 719-606-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-08 | 719-606-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-08 | 719-606-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-08 | 719-606-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-08 | 719-606-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-08 | 719-606-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | COLORDOSPG | CO |
| 2024-03-06 | 719-753-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | FAIRPLAY | CO |
| 2024-03-06 | 719-753-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | FAIRPLAY | CO |
| 2024-02-23 | 719-297-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LIMON | CO |
| 2024-02-23 | 719-408-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | LIMON | CO |
| 2024-02-23 | 719-620-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2024-02-23 | 719-620-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2024-02-23 | 719-620-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2024-02-23 | 719-620-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2024-02-23 | 719-699-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | SALIDA | CO |
| 2024-02-23 | 719-770-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | LAMAR | CO |
| 2024-02-23 | 719-851-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | SALIDA | CO |
| 2023-04-03 | 719-770-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LAMAR | CO |
| 2022-10-25 | 719-410-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | WALSENBURG | CO |
| 2022-10-25 | 719-842-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | FLORENCE | CO |
| 2022-10-06 | 719-670-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | ALAMOSA | CO |
| 2022-06-29 | 719-483-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | TRINIDAD | CO |
| 2022-06-29 | 719-618-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | CANON CITY | CO |
| 2022-06-29 | 719-677-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | BUENAVISTA | CO |
| 2021-10-29 | 719-881-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | FAIRPLAY | CO |
| 2021-10-29 | 719-881-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | FAIRPLAY | CO |
| 2021-10-20 | 719-771-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | LIMON | CO |
| 2021-10-20 | 719-775-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | LIMON | CO |
| 2021-09-10 | 719-239-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | SALIDA | CO |
| 2021-09-10 | 719-626-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | SALIDA | CO |
| 2021-08-03 | 719-420-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2021-08-03 | 719-420-4XXX | 4000–4999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2021-08-03 | 719-420-5XXX | 5000–5999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2021-08-03 | 719-420-6XXX | 6000–6999 | Assigned | COMMIO, LLC | 939H | PUEBLO | CO |
| 2017-03-28 | 719-619-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | 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.