NumberResearchRecent thousands-block assignments
9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 928
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 |
|---|---|---|---|---|---|---|---|
| 2025-09-12 | 928-807-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-807-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-808-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-809-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-08-27 | 928-464-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WICKENBURG | AZ |
| 2025-08-21 | 928-570-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-570-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
| 2025-08-21 | 928-571-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SAFFORD | AZ |
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.