NumberResearchRecent thousands-block assignments
2 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 832
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 |
|---|---|---|---|---|---|---|---|
| 2018-07-27 | 832-440-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MISSOURICY | TX |
| 2018-06-29 | 832-669-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | PORTER HTS | TX |
| 2018-06-15 | 832-557-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2018-05-15 | 832-626-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WESTFIELD | TX |
| 2018-04-30 | 832-536-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | KEMAH | TX |
| 2018-04-24 | 832-307-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7239 | MONTBLVIEU | TX |
| 2018-03-27 | 832-591-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | HOUSTON | TX |
| 2018-03-16 | 832-261-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | SEABROOK | TX |
| 2018-03-16 | 832-558-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | WESTFIELD | TX |
| 2018-02-16 | 832-307-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | MONTBLVIEU | TX |
| 2017-12-12 | 832-440-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | MISSOURICY | TX |
| 2017-11-20 | 832-261-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | SEABROOK | TX |
| 2017-10-17 | 832-307-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | MONTBLVIEU | TX |
| 2017-09-29 | 832-497-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CYPRESS | TX |
| 2017-08-31 | 832-436-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BAMMEL | TX |
| 2017-08-07 | 832-688-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | SATSUMA | TX |
| 2017-07-18 | 832-225-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEABROOK | TX |
| 2017-07-10 | 832-261-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7239 | SEABROOK | TX |
| 2017-06-20 | 832-436-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | BAMMEL | TX |
| 2017-06-13 | 832-358-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2017-06-13 | 832-386-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2017-06-13 | 832-962-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2017-06-07 | 832-307-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MONTBLVIEU | TX |
| 2017-06-07 | 832-990-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | HUFFMAN | TX |
| 2017-06-06 | 832-225-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | SEABROOK | TX |
| 2017-06-06 | 832-743-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | VLY LODGE | TX |
| 2017-05-25 | 832-432-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PORTER | TX |
| 2017-05-25 | 832-957-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WESTFIELD | TX |
| 2017-04-14 | 832-307-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MONTBLVIEU | TX |
| 2017-04-05 | 832-820-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | DICKINSON | TX |
| 2017-03-22 | 832-375-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BAMMEL | TX |
| 2017-03-22 | 832-520-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | RICHMNRNBG | TX |
| 2017-03-22 | 832-926-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | BAYTOWN | TX |
| 2017-02-23 | 832-753-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEABROOK | TX |
| 2016-12-20 | 832-534-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | TOMBALL | TX |
| 2016-12-16 | 832-510-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRING | TX |
| 2016-09-22 | 832-242-6XXX | 6000–6999 | Assigned | AT&T ENTERPRISES, LLC | 516C | HOUSTON | TX |
| 2016-09-22 | 832-242-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | HOUSTON | TX |
| 2016-09-21 | 832-391-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | BARKER | TX |
| 2016-08-30 | 832-791-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | SPRING | TX |
| 2016-06-27 | 832-827-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | WESTFIELD | TX |
| 2016-06-20 | 832-558-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WESTFIELD | TX |
| 2016-06-17 | 832-920-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2016-05-17 | 832-957-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | WESTFIELD | TX |
| 2016-04-29 | 832-957-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7239 | WESTFIELD | TX |
| 2016-04-26 | 832-432-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | PORTER | TX |
| 2016-04-13 | 832-669-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | PORTER HTS | TX |
| 2016-03-24 | 832-734-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | SHELDON | TX |
| 2016-03-11 | 832-864-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | KEMAH | TX |
| 2016-03-11 | 832-864-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | KEMAH | 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.