NumberResearchRecent thousands-block assignments
7 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 432
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2004-12-15 | 432-897-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MIDLAND | TX |
| 2004-08-24 | 432-599-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | MIDLAND | TX |
| 2004-08-24 | 432-599-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | MIDLAND | TX |
| 2004-06-16 | 432-978-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | TERMINAL | TX |
| 2004-05-04 | 432-218-6XXX | 6000–6999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | MIDLAND | TX |
| 2004-04-05 | 432-847-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SEMINOLE | TX |
| 2004-03-30 | 432-978-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | TERMINAL | TX |
| 2004-03-25 | 432-205-0XXX | 0000–0999 | Assigned | VEXUS | 4913 | MIDLAND | TX |
| 2004-03-25 | 432-205-1XXX | 1000–1999 | Assigned | VEXUS | 4913 | MIDLAND | TX |
| 2004-03-25 | 432-205-7XXX | 7000–7999 | Assigned | VEXUS | 4913 | MIDLAND | TX |
| 2004-03-16 | 432-978-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | TERMINAL | TX |
| 2004-02-19 | 432-978-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | TERMINAL | TX |
| 2004-01-16 | 432-288-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | TERMINAL | TX |
| 2003-11-26 | 432-224-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MIDLAND | TX |
| 2003-10-10 | 432-386-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARATHON | TX |
| 2003-10-10 | 432-386-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARATHON | TX |
| 2003-08-12 | 432-296-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2003-08-12 | 432-296-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2003-08-12 | 432-296-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2003-08-12 | 432-296-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2003-08-12 | 432-693-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RANKIN | TX |
| 2003-08-12 | 432-693-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RANKIN | 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.