NumberResearchThousands-blocks in 970-771
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 970-771 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
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-04-20 | 970-771-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BRECKENRDG | CO |
| 2014-05-27 | 970-771-1XXX | 1000–1999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BRECKENRDG | CO |
| 2014-05-14 | 970-771-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRECKENRDG | CO |
| 2014-06-16 | 970-771-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRECKENRDG | CO |
| 2019-05-28 | 970-771-4XXX | 4000–4999 | Assigned | ALLO COMMUNICATIONS LLC | 907K | BRECKENRDG | CO |
| 2019-07-31 | 970-771-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | BRECKENRDG | CO |
| 2019-12-16 | 970-771-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF COLORADO, LLC - CO | 278F | BRECKENRDG | CO |
| 2016-03-21 | 970-771-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CO | 026D | BRECKENRDG | CO |
| 2016-03-21 | 970-771-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CO | 026D | BRECKENRDG | CO |
| 2020-10-08 | 970-771-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | BRECKENRDG | CO |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.