NumberResearchThousands-blocks in 760-648
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 760-648 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 760 blocks
Most active assignees, all time — NPA 760
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2014-09-08 | 760-648-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | JUNE LAKE | CA |
| — | 760-648-1XXX | 1000–1999 | Reserved | FRONTIER CALIFORNIA INC. | 4420 | JUNE LAKE | CA |
| 2014-05-28 | 760-648-2XXX | 2000–2999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | JUNE LAKE | CA |
| 2009-04-23 | 760-648-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | JUNE LAKE | CA |
| 2005-07-05 | 760-648-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | JUNE LAKE | CA |
| 2008-07-25 | 760-648-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | JUNE LAKE | CA |
| 2013-03-04 | 760-648-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | JUNE LAKE | CA |
| — | 760-648-7XXX | 7000–7999 | Reserved | FRONTIER CALIFORNIA INC. | 4420 | JUNE LAKE | CA |
| 2015-06-30 | 760-648-8XXX | 8000–8999 | Assigned | CSC VOICE, LLC | 612K | JUNE LAKE | CA |
| 2015-08-21 | 760-648-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | JUNE LAKE | CA |
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.