NumberResearchThousands-blocks in 626-470
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 626-470 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 626 blocks
Most active assignees, all time — NPA 626
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-07-24 | 626-470-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | SIERRAMADR | CA |
| 2021-09-30 | 626-470-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| — | 626-470-2XXX | 2000–2999 | Reserved | PACIFIC BELL (COMPETITIVE) | 7480 | SIERRAMADR | CA |
| 2010-06-01 | 626-470-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SIERRAMADR | CA |
| 2021-09-30 | 626-470-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CA | 649C | SIERRAMADR | CA |
| — | 626-470-5XXX | 5000–5999 | Reserved | PACIFIC BELL (COMPETITIVE) | 7480 | SIERRAMADR | CA |
| 2008-02-01 | 626-470-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SIERRAMADR | CA |
| 2011-04-27 | 626-470-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SIERRAMADR | CA |
| 2019-02-06 | 626-470-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SIERRAMADR | CA |
| 2011-04-27 | 626-470-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | SIERRAMADR | CA |
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.