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 |
|---|---|---|---|---|---|---|---|
| 2010-10-14 | 432-456-8XXX | 8000–8999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-14 | 432-456-9XXX | 9000–9999 | Assigned | SOUTHWESTERN BELL | 9533 | ODESSA | TX |
| 2010-10-04 | 432-242-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2010-09-08 | 432-254-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-08-30 | 432-360-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | FTSTOCKTON | TX |
| 2010-08-05 | 432-201-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEMINOLE | TX |
| 2010-07-26 | 432-244-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARATHON | TX |
| 2010-07-20 | 432-254-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-07-20 | 432-254-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2010-06-23 | 432-258-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2010-06-01 | 432-818-1XXX | 1000–1999 | Assigned | SOUTHWESTERN BELL | 9533 | MIDLAND | TX |
| 2010-05-25 | 432-253-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2010-05-21 | 432-614-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ODESSA | TX |
| 2010-05-06 | 432-235-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TERMINAL | TX |
| 2010-03-04 | 432-218-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2010-01-12 | 432-250-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | TERMINAL | TX |
| 2009-12-04 | 432-538-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | ALPINE | TX |
| 2009-11-17 | 432-935-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BIG SPRING | TX |
| 2009-11-02 | 432-517-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | BIG SPRING | TX |
| 2009-10-22 | 432-258-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2009-08-26 | 432-517-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7249 | BIG SPRING | TX |
| 2009-07-27 | 432-599-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | MIDLAND | TX |
| 2009-03-26 | 432-614-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | ODESSA | TX |
| 2009-03-23 | 432-295-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MARFA | TX |
| 2009-02-09 | 432-210-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2009-02-09 | 432-254-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2009-02-09 | 432-254-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2009-01-27 | 432-201-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEMINOLE | TX |
| 2009-01-27 | 432-235-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TERMINAL | TX |
| 2009-01-27 | 432-301-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDKIFF | TX |
| 2009-01-27 | 432-360-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FTSTOCKTON | TX |
| 2009-01-27 | 432-363-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ODESSA | TX |
| 2009-01-27 | 432-363-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ODESSA | TX |
| 2009-01-27 | 432-547-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GRANDFALLS | TX |
| 2009-01-27 | 432-698-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CRANE | TX |
| 2009-01-16 | 432-386-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARATHON | TX |
| 2009-01-16 | 432-755-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PECOS | TX |
| 2008-12-17 | 432-552-8XXX | 8000–8999 | Assigned | AT&T ENTERPRISES, LLC | 516C | ODESSA | TX |
| 2008-11-24 | 432-279-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MIDLAND | TX |
| 2008-11-21 | 432-210-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2008-11-21 | 432-210-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2008-11-14 | 432-924-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ODESSA | TX |
| 2008-10-27 | 432-235-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | TERMINAL | TX |
| 2008-10-24 | 432-955-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEMINOLE | TX |
| 2008-10-14 | 432-466-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BIG SPRING | TX |
| 2008-10-14 | 432-466-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BIG SPRING | TX |
| 2008-10-03 | 432-360-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | FTSTOCKTON | TX |
| 2008-09-29 | 432-210-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TERMINAL | TX |
| 2008-09-29 | 432-312-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2008-09-29 | 432-312-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | 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.