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
2014-07-14 432-381-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-07-14 432-552-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-07-14 432-803-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-07-14 432-924-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-07-02 432-215-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-07-02 432-242-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 MIDLAND TX
2014-07-02 432-803-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2014-06-19 432-215-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-06-19 432-803-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2014-06-16 432-217-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDKIFF TX
2014-06-16 432-803-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ODESSA TX
2014-06-04 432-215-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-06-04 432-215-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-05-23 432-698-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F CRANE TX
2014-05-20 432-547-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GRANDFALLS TX
2014-05-12 432-924-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2014-04-25 432-803-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2014-04-25 432-803-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2014-04-25 432-803-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 ODESSA TX
2014-04-17 432-215-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-04-17 432-215-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-04-17 432-215-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-04-17 432-248-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-04-17 432-248-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-04-17 432-248-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-04-17 432-248-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-04-17 432-248-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ODESSA TX
2014-04-16 432-201-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F SEMINOLE TX
2014-04-16 432-203-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLAND TX
2014-04-16 432-279-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MIDLAND TX
2014-04-16 432-701-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F TERMINAL TX
2014-04-11 432-756-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F STANTON TX
2014-04-10 432-214-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-04-03 432-299-1XXX 1000–1999Assigned BIG BEND TELECOM, LTD. - TX 193H FTSTOCKTON TX
2014-04-03 432-426-0XXX 0000–0999Assigned BIG BEND TELECOM, LTD. - TX 193H FORT DAVIS TX
2014-04-03 432-652-9XXX 9000–9999Assigned BIG BEND TELECOM, LTD. - TX 193H MCCAMEY TX
2014-04-03 432-837-4XXX 4000–4999Assigned BIG BEND TELECOM, LTD. - TX 193H ALPINE TX
2014-04-01 432-695-9XXX 9000–9999Assigned CEBRIDGE TELECOM TX , L.P. - TX 318C MIDLAND TX
2014-03-25 432-606-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7138 BIG SPRING TX
2014-03-18 432-216-1XXX 1000–1999Assigned BIG BEND TELECOM, LTD. - TX 193H MARATHON TX
2014-03-11 432-253-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7138 MIDLAND TX
2014-03-11 432-253-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7138 MIDLAND TX
2014-02-27 432-268-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - TX 6114 BIG SPRING TX
2014-02-26 432-294-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C ALPINE TX
2014-02-25 432-299-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FTSTOCKTON TX
2014-02-25 432-827-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F GOLDSMITH TX
2014-02-24 432-967-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-02-24 432-967-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL TX
2014-02-12 432-652-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MCCAMEY TX
2014-02-11 432-214-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 TERMINAL 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.