NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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, all time — 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 |
|---|---|---|---|---|---|---|---|
| 2011-05-26 | 832-271-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-271-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-280-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-280-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-280-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-280-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-291-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HOUSTON | TX |
| 2011-05-26 | 832-554-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HSTNSUBURB | TX |
| 2011-05-25 | 832-418-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2011-05-24 | 832-684-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CYPRESS | TX |
| 2011-05-23 | 832-240-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | APOLLO | TX |
| 2011-05-23 | 832-263-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | LANGHAMCRK | TX |
| 2011-05-23 | 832-290-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BAMMEL | TX |
| 2011-05-23 | 832-534-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TOMBALL | TX |
| 2011-05-23 | 832-534-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | TOMBALL | TX |
| 2011-05-23 | 832-685-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | LIVERPOOL | TX |
| 2011-05-20 | 832-304-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DEER PARK | TX |
| 2011-05-16 | 832-470-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-16 | 832-470-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2011-05-13 | 832-284-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | APOLLO | TX |
| 2011-05-13 | 832-376-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CHANNELVW | TX |
| 2011-05-13 | 832-599-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CLEVELAND | TX |
| 2011-05-13 | 832-608-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | BAMMEL | TX |
| 2011-05-13 | 832-645-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | ALVIN | TX |
| 2011-05-10 | 832-490-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | RICHMNRNBG | TX |
| 2011-05-10 | 832-490-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | RICHMNRNBG | TX |
| 2011-05-06 | 832-608-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7239 | BAMMEL | TX |
| 2011-05-05 | 832-602-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | BAMMEL | TX |
| 2011-04-28 | 832-534-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | TOMBALL | TX |
| 2011-04-28 | 832-548-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HOUSTON | TX |
| 2011-04-28 | 832-548-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HOUSTON | TX |
| 2011-04-27 | 832-737-9XXX | 9000–9999 | Assigned | FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 4344 | KEMAH | TX |
| 2011-04-26 | 832-299-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SPRING | TX |
| 2011-04-26 | 832-299-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SPRING | TX |
| 2011-04-26 | 832-543-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SPLENDORA | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.