NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 712
NEW CINGULAR WIRELESS PCS, LLC - IL 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
2019-07-02 712-598-0XXX 0000–0999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-1XXX 1000–1999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-2XXX 2000–2999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-3XXX 3000–3999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-4XXX 4000–4999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-5XXX 5000–5999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-6XXX 6000–6999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-7XXX 7000–7999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-8XXX 8000–8999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-02 712-598-9XXX 9000–9999Assigned LTE WIRELESS, INC. - IA 460J ODEBOLT IA
2019-07-01 712-524-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 COUNCILBLF IA
2019-07-01 712-900-0XXX 0000–0999Assigned ONVOY, LLC - IA 221F HOLSTEIN IA
2019-07-01 712-900-1XXX 1000–1999Assigned ONVOY, LLC - IA 221F HOLSTEIN IA
2019-06-26 712-214-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F ASHTON IA
2019-06-26 712-214-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F ASHTON IA
2019-06-26 712-218-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F BATTLE CRK IA
2019-06-26 712-218-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F BATTLE CRK IA
2019-06-26 712-306-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F BRUNSVILLE IA
2019-06-26 712-306-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F BRUNSVILLE IA
2019-06-26 712-312-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F PIERSON IA
2019-06-26 712-312-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F PIERSON IA
2019-06-26 712-315-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F STRUBLE IA
2019-06-26 712-315-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F STRUBLE IA
2019-06-26 712-316-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F WASHTA IA
2019-06-26 712-316-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F WASHTA IA
2019-06-26 712-344-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F SHELDON IA
2019-06-26 712-344-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F SHELDON IA
2019-06-26 712-360-8XXX 8000–8999Assigned ONVOY, LLC - IA 221F ORANGECITY IA
2019-06-26 712-360-9XXX 9000–9999Assigned ONVOY, LLC - IA 221F ORANGECITY IA
2019-06-26 712-364-1XXX 1000–1999Assigned ONVOY, LLC - IA 221F IDA GROVE IA
2019-06-26 712-364-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F IDA GROVE IA
2019-06-26 712-372-5XXX 5000–5999Assigned ONVOY, LLC - IA 221F CORECTINVL IA
2019-06-26 712-372-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F CORECTINVL IA
2019-06-26 712-373-2XXX 2000–2999Assigned ONVOY, LLC - IA 221F ANTHON IA
2019-06-26 712-373-4XXX 4000–4999Assigned ONVOY, LLC - IA 221F ANTHON IA
2019-06-26 712-378-5XXX 5000–5999Assigned ONVOY, LLC - IA 221F KINGSLEY IA
2019-06-26 712-378-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F KINGSLEY IA
2019-06-26 712-423-5XXX 5000–5999Assigned ONVOY, LLC - IA 221F ONAWA IA
2019-06-26 712-423-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F ONAWA IA
2019-06-26 712-458-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F WHITING IA
2019-06-26 712-458-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F WHITING IA
2019-06-26 712-717-5XXX 5000–5999Assigned ONVOY, LLC - IA 221F SIOUX CITY IA
2019-06-26 712-717-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F SIOUX CITY IA
2019-06-26 712-798-2XXX 2000–2999Assigned ONVOY, LLC - IA 221F GEORGE IA
2019-06-26 712-798-3XXX 3000–3999Assigned ONVOY, LLC - IA 221F GEORGE IA
2019-06-26 712-882-7XXX 7000–7999Assigned ONVOY, LLC - IA 221F MAPLETON IA
2019-06-26 712-882-8XXX 8000–8999Assigned ONVOY, LLC - IA 221F MAPLETON IA
2019-06-26 712-883-5XXX 5000–5999Assigned ONVOY, LLC - IA 221F DANBURY IA
2019-06-26 712-883-6XXX 6000–6999Assigned ONVOY, LLC - IA 221F DANBURY IA
2019-06-26 712-938-1XXX 1000–1999Assigned ONVOY, LLC - IA 221F MERRILL IA

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.