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 |
|---|---|---|---|---|---|---|---|
| 2017-03-14 | 432-286-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MENTONE | TX |
| 2017-03-14 | 432-287-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | PECOS | TX |
| 2017-03-14 | 432-287-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | PECOS | TX |
| 2017-03-08 | 432-223-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ANDREWS | TX |
| 2017-03-08 | 432-223-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | ANDREWS | TX |
| 2017-03-08 | 432-284-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | VAN HORN | TX |
| 2017-03-08 | 432-300-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | VALENTINE | TX |
| 2017-02-28 | 432-300-2XXX | 2000–2999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | VALENTINE | TX |
| 2017-02-22 | 432-701-9XXX | 9000–9999 | Assigned | BIG BEND TELECOM, LTD. - TX | 193H | TERMINAL | TX |
| 2017-01-31 | 432-223-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | ANDREWS | TX |
| 2017-01-13 | 432-217-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDKIFF | TX |
| 2016-09-20 | 432-827-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | GOLDSMITH | TX |
| 2016-09-14 | 432-232-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2016-09-14 | 432-232-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2016-08-09 | 432-755-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | PECOS | TX |
| 2016-07-29 | 432-232-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2016-07-29 | 432-232-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2016-07-27 | 432-305-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TERMINAL | TX |
| 2016-06-24 | 432-219-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2016-06-24 | 432-219-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2016-06-24 | 432-219-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2016-06-24 | 432-219-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2016-06-24 | 432-219-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2016-06-20 | 432-307-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ODESSA | TX |
| 2016-05-18 | 432-271-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | BIG SPRING | TX |
| 2016-05-18 | 432-299-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | FTSTOCKTON | TX |
| 2016-05-18 | 432-517-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | BIG SPRING | TX |
| 2016-05-17 | 432-266-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANDREWS | TX |
| 2016-05-10 | 432-308-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2016-05-10 | 432-308-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2016-05-10 | 432-788-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SEMINOLE | TX |
| 2016-04-04 | 432-289-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-04-04 | 432-305-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TERMINAL | TX |
| 2016-04-04 | 432-308-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-04-04 | 432-308-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-04-04 | 432-308-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | ODESSA | TX |
| 2016-04-04 | 432-522-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-04-04 | 432-818-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-04-04 | 432-818-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | MIDLAND | TX |
| 2016-03-24 | 432-305-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | TERMINAL | TX |
| 2016-03-24 | 432-305-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | TERMINAL | TX |
| 2016-03-23 | 432-538-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | ALPINE | TX |
| 2016-03-08 | 432-994-0XXX | 0000–0999 | Assigned | SOUTHWESTERN BELL | 9533 | MIDLAND | TX |
| 2016-02-16 | 432-244-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARATHON | TX |
| 2016-02-12 | 432-639-4XXX | 4000–4999 | Assigned | BIG BEND TELECOM, LTD. - TX | 193H | IRAAN | TX |
| 2016-02-11 | 432-923-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | MONAHANS | TX |
| 2016-01-20 | 432-247-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | MIDLAND | TX |
| 2016-01-13 | 432-307-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2016-01-13 | 432-307-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2015-10-08 | 432-203-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | 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.