NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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
AERIAL COMMUNICATIONS, INC. 1346
NEW CINGULAR WIRELESS PCS, LLC - IL 1337
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 607
ONVOY, LLC - TX 472
BANDWIDTH.COM CLEC, LLC - TX 423
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2013-04-17 832-931-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-17 832-931-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-17 832-931-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-17 832-931-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-15 832-733-0XXX 0000–0999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-1XXX 1000–1999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-2XXX 2000–2999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-3XXX 3000–3999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-4XXX 4000–4999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-5XXX 5000–5999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-6XXX 6000–6999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-7XXX 7000–7999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-8XXX 8000–8999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-15 832-733-9XXX 9000–9999Assigned SOUTHWESTERN BELL 9533 HOUSTON TX
2013-04-11 832-909-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-11 832-909-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-11 832-909-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAMMEL TX
2013-04-08 832-599-6XXX 6000–6999Assigned IP HORIZON LLC 515J CLEVELAND TX
2013-04-08 832-905-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEAGUECITY TX
2013-04-08 832-905-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LEAGUECITY TX
2013-04-08 832-952-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F CYPRESS TX
2013-04-08 832-952-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F CYPRESS TX
2013-04-04 832-761-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TOMBALL TX
2013-04-04 832-761-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F TOMBALL TX
2013-04-04 832-847-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F RICHMNRNBG TX
2013-04-04 832-847-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F RICHMNRNBG TX
2013-04-04 832-945-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C RICHMNRNBG TX
2013-04-03 832-787-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F HSTNSUBURB TX
2013-04-03 832-787-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F HSTNSUBURB TX
2013-04-03 832-793-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SPLENDORA TX
2013-04-03 832-793-9XXX 9000–9999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SPLENDORA TX
2013-04-03 832-861-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LA PORTE TX
2013-04-03 832-906-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LANGHAMCRK TX
2013-04-03 832-906-4XXX 4000–4999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F LANGHAMCRK TX
2013-04-03 832-909-0XXX 0000–0999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BAMMEL TX
2013-04-03 832-909-1XXX 1000–1999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F BAMMEL TX
2013-04-02 832-241-2XXX 2000–2999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ROSHARON TX
2013-04-02 832-241-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F ROSHARON TX
2013-04-02 832-501-2XXX 2000–2999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MONTBLVIEU TX
2013-04-02 832-501-3XXX 3000–3999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MONTBLVIEU TX
2013-04-02 832-539-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F STAFFORD TX
2013-04-02 832-539-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F STAFFORD TX
2013-04-02 832-558-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WESTFIELD TX
2013-04-02 832-558-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F WESTFIELD TX
2013-04-02 832-629-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 BAYTOWN TX
2013-04-02 832-637-5XXX 5000–5999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MANVEL TX
2013-04-02 832-637-6XXX 6000–6999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F MANVEL TX
2013-04-02 832-653-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C CYPRESS TX
2013-04-02 832-702-7XXX 7000–7999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SPRING TX
2013-04-02 832-702-8XXX 8000–8999Assigned PEERLESS NETWORK OF TEXAS, LLC - TX 177F SPRING 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.