NumberResearch Membership · Data 09/27/2026

Recent thousands-block assignments

812 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/27/2026

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
NEW CINGULAR WIRELESS PCS, LLC - DC 300
NEW CINGULAR WIRELESS PCS, LLC - IL 255
NEW CINGULAR WIRELESS PCS, LLC 135
NEW CINGULAR WIRELESS PCS, LLC - GA 122
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
2008-01-07 269-589-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2008-01-07 269-779-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-01-07 269-779-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-01-07 269-779-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KALAMAZOO MI
2008-01-07 321-289-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TITUSVILLE FL
2008-01-07 330-357-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANTUA OH
2008-01-07 330-860-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 AKRON OH
2008-01-07 386-466-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2008-01-07 440-715-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHAGRINFLS OH
2008-01-07 484-949-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 POTTSTOWN PA
2008-01-07 484-949-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 POTTSTOWN PA
2008-01-07 574-343-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ELKHART IN
2008-01-07 574-343-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ELKHART IN
2008-01-07 630-549-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST CHARLES IL
2008-01-07 630-945-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST CHARLES IL
2008-01-07 630-945-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST CHARLES IL
2008-01-07 660-623-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TARKIO MO
2008-01-07 660-635-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TRENTON MO
2008-01-07 660-734-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BROOKFIELD MO
2008-01-07 717-982-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HARISBGZN2 PA
2008-01-07 816-592-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLATTSBURG MO
2008-01-07 980-205-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2008-01-07 980-205-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2008-01-07 980-205-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2008-01-07 980-205-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2008-01-07 980-205-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2008-01-04 217-274-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DANVILLE IL
2008-01-04 217-361-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SPRINGFLD IL
2008-01-04 217-361-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SPRINGFLD IL
2008-01-04 217-361-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SPRINGFLD IL
2008-01-04 225-206-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CONVENT LA
2008-01-04 225-385-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PLAQUEMINE LA
2008-01-04 254-205-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLSBORO TX
2008-01-04 281-309-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DICKINSON TX
2008-01-04 309-533-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLOOMINGTN IL
2008-01-04 309-550-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PEORIA IL
2008-01-04 318-290-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2008-01-04 318-290-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2008-01-04 318-303-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2008-01-04 318-303-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2008-01-04 318-581-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2008-01-04 318-607-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GIBSLAND LA
2008-01-04 318-607-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GIBSLAND LA
2008-01-04 318-608-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2008-01-04 318-936-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2008-01-04 337-256-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW IBERIA LA
2008-01-04 337-323-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OPELOUSAS LA
2008-01-04 337-323-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OPELOUSAS LA
2008-01-04 337-342-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STMARTINVL LA
2008-01-04 337-459-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VL PLATTE LA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/27/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.