NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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, last 30 days — NPA 432
OPENTACT INC. 2
ONVOY, LLC - TX 2
PEERLESS NETWORK OF TEXAS, LLC - TX 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 1
AHOI LLC 1
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
2013-07-11 432-693-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RANKIN TX
2013-07-10 432-703-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2013-07-10 432-703-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2013-06-14 432-248-3XXX 3000–3999Assigned SOUTHWESTERN BELL 9533 ODESSA TX
2013-05-29 432-234-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2013-05-24 432-218-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 MIDLAND TX
2013-05-23 432-234-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERMINAL TX
2013-05-22 432-756-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 7249 STANTON TX
2013-05-10 432-234-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2013-05-09 432-703-5XXX 5000–5999Assigned SOUTHWESTERN BELL 9533 ODESSA TX
2013-05-03 432-202-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2013-05-01 432-266-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ANDREWS TX
2013-04-11 432-214-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 TERMINAL TX
2013-03-28 432-201-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F SEMINOLE TX
2013-03-28 432-203-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLAND TX
2013-03-20 432-234-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2013-03-07 432-250-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2013-03-04 432-219-1XXX 1000–1999Assigned NUSO, LLC 551G MIDLAND TX
2013-02-25 432-640-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2013-02-11 432-212-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERMINAL TX
2013-02-01 432-244-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C MARATHON TX
2013-01-14 432-250-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2013-01-10 432-955-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 SEMINOLE TX
2013-01-09 432-253-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7138 MIDLAND TX
2013-01-08 432-271-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 BIG SPRING TX
2013-01-08 432-653-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 ODESSA TX
2012-12-20 432-244-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MARATHON TX
2012-12-14 432-271-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 BIG SPRING TX
2012-12-13 432-202-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2012-12-11 432-214-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERMINAL TX
2012-11-29 432-250-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2012-11-29 432-653-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2012-11-26 432-653-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2012-11-20 432-271-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 BIG SPRING TX
2012-11-13 432-250-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2012-11-13 432-848-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 7249 MIDLAND TX
2012-11-12 432-270-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C BIG SPRING TX
2012-11-12 432-693-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C RANKIN TX
2012-11-12 432-729-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C MARFA TX
2012-11-02 432-250-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2012-11-02 432-250-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2012-11-02 432-653-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2012-11-02 432-653-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2012-10-30 432-214-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERMINAL TX
2012-10-30 432-214-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TERMINAL TX
2012-10-10 432-466-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 7249 BIG SPRING TX
2012-09-26 432-522-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C MIDLAND TX
2012-09-26 432-552-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C ODESSA TX
2012-09-19 432-653-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C ODESSA TX
2012-09-14 432-530-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA 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.