NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/22/2026
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, all time — NPA 928
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-03-06 | 928-518-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-16 | 928-799-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-801-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-802-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-803-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
| 2025-09-12 | 928-804-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | SEDONA | AZ |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/22/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.