NumberResearchThousands-blocks in 864-719
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 864-719 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 864 blocks
Most active assignees, all time — NPA 864
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2004-12-29 | 864-719-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SALEM | SC |
| 2023-04-17 | 864-719-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SALEM | SC |
| 2014-09-11 | 864-719-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | SALEM | SC |
| 2015-12-31 | 864-719-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC | 098H | SALEM | SC |
| 2004-06-30 | 864-719-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | SALEM | SC |
| 2012-01-11 | 864-719-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SALEM | SC |
| 2014-08-27 | 864-719-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SALEM | SC |
| 2008-11-25 | 864-719-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | SALEM | SC |
| 2004-07-16 | 864-719-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | SALEM | SC |
| 2008-11-05 | 864-719-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - SC | 077F | SALEM | SC |
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.