NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

1 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2026-05-18 712-692-2XXX 2000–2999Assigned METROPCS, INC. 5562 ALBERTCITY IA
2026-05-18 712-699-7XXX 7000–7999Assigned METROPCS, INC. 5562 WALL LAKE IA
2026-05-18 712-948-0XXX 0000–0999Assigned METROPCS, INC. 5562 BRONSON IA
2026-04-15 712-872-3XXX 3000–3999Assigned CORN BELT COMMUNICATIONS, INC. - IA 3699 NEWELL IA
2026-04-09 712-205-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IA 9877 AUDUBON IA
2026-04-09 712-467-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IA 9877 SIDNEY IA
2026-04-02 712-280-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IA 9877 HARLAN IA
2026-04-02 712-633-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - IA 9877 BEDFORD IA
2026-03-16 712-280-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HARLAN IA
2026-03-04 712-240-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J SPENCER IA
2026-03-04 712-521-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENWOOD IA
2026-03-04 712-686-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J SCRANTON IA
2026-03-04 712-820-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 COUNCILBLF IA
2026-02-04 712-503-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-503-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-510-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-510-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-510-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-510-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-510-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-04 712-510-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SIOUX CITY IA
2026-02-03 712-765-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 6570 ESTHERVL IA
2026-01-27 712-521-0XXX 0000–0999Assigned UNITED STATES CELLULAR - IA 6266 GLENWOOD IA
2026-01-27 712-521-5XXX 5000–5999Assigned UNITED STATES CELLULAR - IA 6266 GLENWOOD IA
2026-01-27 712-521-6XXX 6000–6999Assigned UNITED STATES CELLULAR - IA 6266 GLENWOOD IA
2026-01-27 712-521-9XXX 9000–9999Assigned UNITED STATES CELLULAR - IA 6266 GLENWOOD IA
2026-01-27 712-800-9XXX 9000–9999Assigned UNITED STATES CELLULAR - IA 6266 GLENWOOD IA
2026-01-12 712-563-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J AUDUBON IA
2026-01-12 712-592-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J WOODBINE IA
2026-01-12 712-755-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J HARLAN IA
2026-01-12 712-850-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J CLARINDA IA
2025-12-17 712-488-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J PERSIA IA
2025-12-17 712-740-1XXX 1000–1999Assigned ONVOY, LLC - IA 221F SIOUX CITY IA
2025-12-11 712-284-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J ALTA IA
2025-12-11 712-348-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J MATLOCK IA
2025-12-11 712-494-0XXX 0000–0999Assigned ONVOY, LLC - IA 221F LE MARS IA
2025-12-11 712-845-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J LAURENS IA
2025-12-11 712-880-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J MAPLETON IA
2025-11-26 712-503-0XXX 0000–0999Assigned WAVENATION, LLC 700J SIOUX CITY IA
2025-11-26 712-699-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 6570 WALL LAKE IA
2025-11-26 712-728-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 6570 HARTLEY IA
2025-11-25 712-651-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 6570 BAYARD IA
2025-10-31 712-510-0XXX 0000–0999Assigned EDGETEL, LLC 179J SIOUX CITY IA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.