NumberResearchThousands-blocks in 507-302
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 507-302 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 507 blocks
Most active assignees, all time — NPA 507
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 |
|---|---|---|---|---|---|---|---|
| 2012-10-17 | 507-302-0XXX | 0000–0999 | Assigned | MIDCONTINENT COMMUNICATIONS - MN | 429A | CANNON FLS | MN |
| 2015-07-08 | 507-302-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MN | 184D | CANNON FLS | MN |
| 2022-06-09 | 507-302-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CANNON FLS | MN |
| 2017-10-10 | 507-302-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MN | 184D | CANNON FLS | MN |
| 2021-09-30 | 507-302-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CANNON FLS | MN |
| — | 507-302-5XXX | 5000–5999 | Available | CANNON FLS | MN | ||
| 2020-10-14 | 507-302-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MN | 8405 | CANNON FLS | MN |
| 2017-04-06 | 507-302-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CANNON FLS | MN |
| — | 507-302-8XXX | 8000–8999 | Reserved | METROPCS, INC. | 5562 | CANNON FLS | MN |
| — | 507-302-9XXX | 9000–9999 | Reserved | METROPCS, INC. | 5562 | CANNON FLS | MN |
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.