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 |
|---|---|---|---|---|---|---|---|
| 2015-03-13 | 432-755-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PECOS | TX |
| 2015-02-17 | 432-203-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | MIDLAND | TX |
| 2015-02-16 | 432-355-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | ANDREWS | TX |
| 2015-02-10 | 432-253-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | MIDLAND | TX |
| 2015-02-10 | 432-294-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ALPINE | TX |
| 2015-02-10 | 432-299-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FTSTOCKTON | TX |
| 2015-02-10 | 432-878-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GOLDSMITH | TX |
| 2015-02-10 | 432-878-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GOLDSMITH | TX |
| 2015-02-05 | 432-223-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANDREWS | TX |
| 2015-01-27 | 432-300-1XXX | 1000–1999 | Assigned | BIG BEND TELECOM, LTD. - TX | 193H | VALENTINE | TX |
| 2015-01-14 | 432-756-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | STANTON | TX |
| 2015-01-08 | 432-307-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2015-01-08 | 432-307-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2015-01-08 | 432-307-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2014-12-26 | 432-251-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MONAHANS | TX |
| 2014-12-10 | 432-203-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2014-12-10 | 432-203-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2014-12-09 | 432-389-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | PYOTE | TX |
| 2014-12-09 | 432-599-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | MIDLAND | TX |
| 2014-12-04 | 432-253-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MIDLAND | TX |
| 2014-11-18 | 432-307-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2014-11-06 | 432-276-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | ODESSA | TX |
| 2014-11-06 | 432-586-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | KERMIT | TX |
| 2014-10-31 | 432-276-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2014-10-31 | 432-276-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2014-10-31 | 432-276-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | TX |
| 2014-10-28 | 432-231-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2014-10-27 | 432-299-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FTSTOCKTON | TX |
| 2014-10-20 | 432-231-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | ODESSA | TX |
| 2014-10-15 | 432-923-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | MONAHANS | TX |
| 2014-10-10 | 432-245-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEMINOLE | TX |
| 2014-10-10 | 432-701-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2014-10-08 | 432-231-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2014-10-03 | 432-231-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ODESSA | TX |
| 2014-10-03 | 432-231-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | ODESSA | TX |
| 2014-09-18 | 432-294-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ALPINE | TX |
| 2014-09-04 | 432-301-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MIDKIFF | TX |
| 2014-09-04 | 432-606-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | BIG SPRING | TX |
| 2014-09-04 | 432-606-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | BIG SPRING | TX |
| 2014-09-03 | 432-219-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | MIDLAND | TX |
| 2014-09-03 | 432-219-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MIDLAND | TX |
| 2014-08-28 | 432-231-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2014-08-28 | 432-231-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ODESSA | TX |
| 2014-08-26 | 432-215-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2014-08-26 | 432-215-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2014-08-08 | 432-215-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2014-08-08 | 432-755-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PECOS | TX |
| 2014-07-24 | 432-276-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | ODESSA | TX |
| 2014-07-23 | 432-698-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CRANE | TX |
| 2014-07-15 | 432-375-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BALMORHEA | 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.