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 |
|---|---|---|---|---|---|---|---|
| 2019-06-25 | 432-256-1XXX | 1000–1999 | Assigned | CSC WIRELESS, LLC | 425J | MIDLAND | TX |
| 2019-06-04 | 432-529-3XXX | 3000–3999 | Assigned | FRACTEL, LLC | 965H | CRANE | TX |
| 2019-06-04 | 432-529-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | CRANE | TX |
| 2019-05-23 | 432-348-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | BIG SPRING | TX |
| 2019-05-23 | 432-356-7XXX | 7000–7999 | Assigned | FRACTEL, LLC | 965H | ALPINE | TX |
| 2019-05-23 | 432-356-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | ALPINE | TX |
| 2019-05-23 | 432-465-8XXX | 8000–8999 | Assigned | FRACTEL, LLC | 965H | MONAHANS | TX |
| 2019-05-23 | 432-600-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | MIDLAND | TX |
| 2019-05-23 | 432-600-6XXX | 6000–6999 | Assigned | FRACTEL, LLC | 965H | MIDLAND | TX |
| 2019-05-23 | 432-900-0XXX | 0000–0999 | Assigned | FRACTEL, LLC | 965H | TERMINAL | TX |
| 2019-05-23 | 432-900-9XXX | 9000–9999 | Assigned | FRACTEL, LLC | 965H | TERMINAL | TX |
| 2019-05-15 | 432-444-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2019-05-10 | 432-535-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDKIFF | TX |
| 2019-05-03 | 432-603-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | VAN HORN | TX |
| 2019-04-26 | 432-400-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MIDLAND | TX |
| 2019-04-22 | 432-444-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2019-04-22 | 432-444-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2019-04-19 | 432-698-9XXX | 9000–9999 | Assigned | BIG BEND TELECOM, LTD. - TX | 193H | CRANE | TX |
| 2019-04-08 | 432-246-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2019-04-01 | 432-256-2XXX | 2000–2999 | Assigned | CSC WIRELESS, LLC | 425J | MIDLAND | TX |
| 2019-03-20 | 432-423-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | FTSTOCKTON | TX |
| 2019-03-20 | 432-423-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FTSTOCKTON | TX |
| 2019-03-20 | 432-666-0XXX | 0000–0999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | ORLA | TX |
| 2019-03-06 | 432-252-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | EUNICE WST | TX |
| 2019-02-28 | 432-218-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MIDLAND | TX |
| 2019-02-04 | 432-246-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | TERMINAL | TX |
| 2019-01-22 | 432-302-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | IRAAN | TX |
| 2019-01-17 | 432-246-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2019-01-17 | 432-246-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2019-01-15 | 432-220-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RANKIN | TX |
| 2018-12-21 | 432-223-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANDREWS | TX |
| 2018-12-11 | 432-200-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | COYANOSA | TX |
| 2018-11-27 | 432-223-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ANDREWS | TX |
| 2018-11-14 | 432-236-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2018-11-14 | 432-236-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2018-11-07 | 432-582-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2018-10-30 | 432-526-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | EUNICE WST | TX |
| 2018-10-29 | 432-800-0XXX | 0000–0999 | Assigned | USFON, INC. - TX | 473F | MIDLAND | TX |
| 2018-10-26 | 432-444-4XXX | 4000–4999 | Assigned | USFON, INC. - TX | 473F | ODESSA | TX |
| 2018-10-23 | 432-271-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BIG SPRING | TX |
| 2018-10-19 | 432-293-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | EAST HOBBS | TX |
| 2018-10-19 | 432-666-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | ORLA | TX |
| 2018-10-19 | 432-777-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | IMPERIAL | TX |
| 2018-10-17 | 432-200-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | COYANOSA | TX |
| 2018-10-17 | 432-226-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | FRANKEL CY | TX |
| 2018-10-17 | 432-255-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | TOYAH | TX |
| 2018-10-02 | 432-236-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2018-10-02 | 432-236-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2018-10-02 | 432-236-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2018-10-02 | 432-236-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | 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.