NumberResearchThousands-blocks in 562-486
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 562-486 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 562 blocks
Most active assignees, all time — NPA 562
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 |
|---|---|---|---|---|---|---|---|
| 2019-04-10 | 562-486-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LONG BEACH | CA |
| 2019-01-11 | 562-486-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LONG BEACH | CA |
| 2018-08-23 | 562-486-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | LONG BEACH | CA |
| 2019-07-25 | 562-486-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | LONG BEACH | CA |
| 2019-09-26 | 562-486-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LONG BEACH | CA |
| 2020-06-26 | 562-486-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2020-06-26 | 562-486-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2019-11-22 | 562-486-7XXX | 7000–7999 | Assigned | VONAGE AMERICA LLC | 197D | LONG BEACH | CA |
| 2019-01-11 | 562-486-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LONG BEACH | CA |
| 2019-01-11 | 562-486-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LONG BEACH | 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.