NumberResearchThousands-blocks in 509-902
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 509-902 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 509 blocks
Most active assignees, all time — NPA 509
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 |
|---|---|---|---|---|---|---|---|
| 2016-06-23 | 509-902-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WA | 006F | YAKIMA | WA |
| 2016-06-07 | 509-902-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | YAKIMA | WA |
| 2017-07-11 | 509-902-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | YAKIMA | WA |
| 2017-09-11 | 509-902-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WA | 483E | YAKIMA | WA |
| 2017-10-17 | 509-902-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | YAKIMA | WA |
| 2017-10-17 | 509-902-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - WA | 6270 | YAKIMA | WA |
| 2017-11-01 | 509-902-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WA | 483E | YAKIMA | WA |
| 2017-11-01 | 509-902-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WA | 483E | YAKIMA | WA |
| 2017-12-20 | 509-902-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | YAKIMA | WA |
| 2016-06-21 | 509-902-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | YAKIMA | WA |
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.