NumberResearchThousands-blocks in 805-764
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 805-764 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 805 blocks
Most active assignees, all time — NPA 805
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 805-764-0XXX | 0000–0999 | Reserved | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | CAMARILLO | CA |
| 2014-06-06 | 805-764-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | CAMARILLO | CA |
| 2013-03-05 | 805-764-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | CAMARILLO | CA |
| 2020-11-09 | 805-764-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CAMARILLO | CA |
| 2011-11-01 | 805-764-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CAMARILLO | CA |
| 2005-12-16 | 805-764-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | CAMARILLO | CA |
| 2007-06-29 | 805-764-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CAMARILLO | CA |
| 2009-01-12 | 805-764-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | CAMARILLO | CA |
| 2012-12-04 | 805-764-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | CAMARILLO | CA |
| 2012-12-04 | 805-764-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | CAMARILLO | 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.