NumberResearchThousands-blocks in 714-880
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 714-880 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 714 blocks
Most active assignees, all time — NPA 714
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2010-09-15 | 714-880-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | BUENA PARK | CA |
| — | 714-880-1XXX | 1000–1999 | Reserved | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 7718 | BUENA PARK | CA |
| 2007-06-25 | 714-880-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BUENA PARK | CA |
| 2007-02-23 | 714-880-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | BUENA PARK | CA |
| 2011-04-28 | 714-880-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | BUENA PARK | CA |
| 2007-10-04 | 714-880-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | BUENA PARK | CA |
| 2026-06-10 | 714-880-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BUENA PARK | CA |
| 2017-05-22 | 714-880-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | BUENA PARK | CA |
| 2008-07-17 | 714-880-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | BUENA PARK | CA |
| 2010-06-09 | 714-880-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | BUENA PARK | 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.