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
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2011-10-03 | 432-741-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-09-22 | 432-652-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MCCAMEY | TX |
| 2011-09-20 | 432-201-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | SEMINOLE | TX |
| 2011-09-20 | 432-257-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | ODESSA | TX |
| 2011-09-20 | 432-299-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | FTSTOCKTON | TX |
| 2011-09-20 | 432-535-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | MIDKIFF | TX |
| 2011-09-20 | 432-547-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | GRANDFALLS | TX |
| 2011-09-20 | 432-741-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | TERMINAL | TX |
| 2011-09-19 | 432-271-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | BIG SPRING | TX |
| 2011-09-19 | 432-558-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | CRANE | TX |
| 2011-09-15 | 432-242-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2011-09-12 | 432-217-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | MIDKIFF | TX |
| 2011-09-12 | 432-558-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CRANE | TX |
| 2011-09-12 | 432-847-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SEMINOLE | TX |
| 2011-08-23 | 432-312-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-08-23 | 432-312-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-07-27 | 432-251-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONAHANS | TX |
| 2011-07-27 | 432-251-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONAHANS | TX |
| 2011-06-17 | 432-235-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-06-17 | 432-235-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-06-04 | 432-242-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2011-06-02 | 432-547-3XXX | 3000–3999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | GRANDFALLS | TX |
| 2011-05-18 | 432-223-1XXX | 1000–1999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | ANDREWS | TX |
| 2011-04-20 | 432-299-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | FTSTOCKTON | TX |
| 2011-04-15 | 432-251-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | MONAHANS | TX |
| 2011-04-13 | 432-955-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SEMINOLE | TX |
| 2011-04-04 | 432-312-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-04-04 | 432-312-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-04-04 | 432-312-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-03-02 | 432-260-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-03-02 | 432-260-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-03-02 | 432-269-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2011-02-17 | 432-258-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2011-01-18 | 432-260-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-12-16 | 432-254-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-11-30 | 432-242-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MIDLAND | TX |
| 2010-11-18 | 432-254-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-11-16 | 432-247-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | MIDLAND | TX |
| 2010-11-04 | 432-400-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MIDLAND | TX |
| 2010-10-22 | 432-242-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2010-10-22 | 432-254-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-10-20 | 432-517-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BIG SPRING | TX |
| 2010-10-14 | 432-456-0XXX | 0000–0999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-1XXX | 1000–1999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-2XXX | 2000–2999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-3XXX | 3000–3999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-4XXX | 4000–4999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-7XXX | 7000–7999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | 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.