NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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
2014-08-22 832-745-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 CYPRESS TX
2014-08-22 832-745-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 CYPRESS TX
2014-08-22 832-761-0XXX 0000–0999Assigned AT&T ENTERPRISES, LLC 516C TOMBALL TX
2014-08-22 832-952-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 CYPRESS TX
2014-08-15 832-935-0XXX 0000–0999Assigned METROPCS, INC. 5562 SUGAR LAND TX
2014-08-15 832-935-1XXX 1000–1999Assigned METROPCS, INC. 5562 SUGAR LAND TX
2014-08-15 832-935-2XXX 2000–2999Assigned METROPCS, INC. 5562 SUGAR LAND TX
2014-08-15 832-935-3XXX 3000–3999Assigned METROPCS, INC. 5562 SUGAR LAND TX
2014-08-15 832-935-9XXX 9000–9999Assigned METROPCS, INC. 5562 SUGAR LAND TX
2014-08-15 832-942-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 HOUSTON TX
2014-08-12 832-440-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MISSOURICY TX
2014-08-12 832-913-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J KATY TX
2014-08-12 832-966-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 CLEVELAND TX
2014-08-11 832-269-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-269-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-389-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-962-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J HOUSTON TX
2014-08-11 832-968-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-968-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOUSTON TX
2014-08-11 832-996-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C SATSUMA TX
2014-08-06 832-674-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C LANGHAMCRK TX
2014-08-06 832-995-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J HUMBLE TX
2014-08-05 832-639-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C TOMBALL TX
2014-08-05 832-957-8XXX 8000–8999Assigned SOUTHWESTERN BELL 9533 WESTFIELD TX
2014-08-01 832-913-0XXX 0000–0999Assigned LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 7074 KATY TX
2014-07-31 832-897-0XXX 0000–0999Assigned METROPCS, INC. 5562 STAFFORD TX
2014-07-31 832-897-1XXX 1000–1999Assigned METROPCS, INC. 5562 STAFFORD TX
2014-07-31 832-897-2XXX 2000–2999Assigned METROPCS, INC. 5562 STAFFORD TX
2014-07-31 832-897-9XXX 9000–9999Assigned METROPCS, INC. 5562 STAFFORD TX
2014-07-30 832-307-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MONTBLVIEU TX
2014-07-28 832-902-0XXX 0000–0999Assigned METROPCS, INC. 5562 BEACH CITY TX
2014-07-28 832-902-1XXX 1000–1999Assigned METROPCS, INC. 5562 BEACH CITY TX
2014-07-24 832-974-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C BARKER TX
2014-07-15 832-902-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J BEACH CITY TX
2014-07-10 832-834-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 HOUSTON TX
2014-07-10 832-834-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 HOUSTON TX
2014-07-10 832-834-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 HOUSTON TX
2014-07-10 832-834-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 HOUSTON TX
2014-07-10 832-991-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 HOUSTON TX
2014-07-10 832-991-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 HOUSTON TX
2014-07-09 832-872-3XXX 3000–3999Assigned METROPCS, INC. 5562 CHANNELVW TX
2014-07-09 832-872-4XXX 4000–4999Assigned METROPCS, INC. 5562 CHANNELVW TX
2014-07-09 832-872-5XXX 5000–5999Assigned METROPCS, INC. 5562 CHANNELVW 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.