NumberResearchRecent thousands-block assignments
21 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 682
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 |
|---|---|---|---|---|---|---|---|
| 2008-01-16 | 682-227-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2008-01-10 | 682-936-7XXX | 7000–7999 | Assigned | SOUTHWESTERN BELL | 9533 | GRANBURY | TX |
| 2007-12-18 | 682-557-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-556-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-556-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-556-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-557-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-557-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-557-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-30 | 682-557-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-27 | 682-626-5XXX | 5000–5999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ATLAS | TX |
| 2007-11-20 | 682-234-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-234-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-234-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-234-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-234-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-351-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-583-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-20 | 682-583-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-11-02 | 682-459-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEBURNE | TX |
| 2007-10-16 | 682-236-0XXX | 0000–0999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-1XXX | 1000–1999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-2XXX | 2000–2999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-3XXX | 3000–3999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-4XXX | 4000–4999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-7XXX | 7000–7999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-8XXX | 8000–8999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-16 | 682-236-9XXX | 9000–9999 | Assigned | SOUTHWESTERN BELL | 9533 | ARLINGTON | TX |
| 2007-10-09 | 682-224-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FORT WORTH | TX |
| 2007-09-06 | 682-583-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-06 | 682-583-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-30 | 682-367-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-08-20 | 682-229-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WEATHERFD | TX |
| 2007-07-09 | 682-367-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2007-07-09 | 682-561-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-07-09 | 682-561-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
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.