NumberResearchThousands-blocks in 369-777
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 369-777 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 369 blocks
Most active assignees, last 30 days — NPA 369
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 |
|---|---|---|---|---|---|---|---|
| 2025-02-10 | 369-777-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SONOMA | CA |
| 2023-08-25 | 369-777-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SONOMA | CA |
| 2025-09-10 | 369-777-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SONOMA | CA |
| 2025-01-02 | 369-777-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SONOMA | CA |
| 2025-02-10 | 369-777-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SONOMA | CA |
| 2026-07-09 | 369-777-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SONOMA | CA |
| 2026-09-09 | 369-777-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SONOMA | CA |
| 2023-07-14 | 369-777-7XXX | 7000–7999 | Assigned | WIDE VOICE, LLC - CA | 252F | SONOMA | CA |
| 2025-04-16 | 369-777-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SONOMA | CA |
| 2023-11-15 | 369-777-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | SONOMA | 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.