NumberResearchThousands-blocks in 970-781
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 970-781 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 970 blocks
Most active assignees, all time — NPA 970
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 970-781-0XXX | 0000–0999 | Available | RIFLE | CO | ||
| — | 970-781-1XXX | 1000–1999 | Available | RIFLE | CO | ||
| 2022-06-02 | 970-781-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | RIFLE | CO |
| — | 970-781-3XXX | 3000–3999 | Available | RIFLE | CO | ||
| — | 970-781-4XXX | 4000–4999 | Available | RIFLE | CO | ||
| — | 970-781-5XXX | 5000–5999 | Available | RIFLE | CO | ||
| — | 970-781-6XXX | 6000–6999 | Available | RIFLE | CO | ||
| 2019-08-12 | 970-781-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | RIFLE | CO |
| 2021-05-05 | 970-781-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | RIFLE | CO |
| 2018-12-13 | 970-781-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RIFLE | 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.