NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 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 256
ONVOY, LLC - AL 5
NEW CINGULAR WIRELESS PCS, LLC - GA 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 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
2022-02-14 256-695-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E BRIDGEPORT AL
2022-02-14 256-900-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E GADSDEN AL
2022-02-14 256-900-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E GADSDEN AL
2022-02-14 256-921-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E TALLADEGA AL
2022-02-14 256-921-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E TALLADEGA AL
2022-02-14 256-923-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E CENTRE AL
2022-02-14 256-923-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E CENTRE AL
2022-02-14 256-979-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E FORT PAYNE AL
2022-02-14 256-979-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E FORT PAYNE AL
2022-02-08 256-409-6XXX 6000–6999Assigned METROPCS, INC. 5562 ALEXANDRCY AL
2022-02-03 256-871-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATHENS AL
2022-02-03 256-871-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATHENS AL
2022-02-03 256-900-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2022-02-03 256-900-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2022-02-03 256-900-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2022-02-03 256-977-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GUNTERSVL AL
2022-02-03 256-977-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GUNTERSVL AL
2022-02-03 256-977-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GUNTERSVL AL
2022-02-02 256-940-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F JACKSONVL AL
2022-02-02 256-940-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F JACKSONVL AL
2022-01-31 256-625-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRCY AL
2022-01-21 256-222-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H SHEFFIELD AL
2022-01-21 256-222-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H SHEFFIELD AL
2022-01-21 256-629-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H FLORENCE AL
2022-01-21 256-629-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H FLORENCE AL
2022-01-21 256-719-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H MOULTON AL
2022-01-21 256-719-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MOULTON AL
2022-01-21 256-789-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H LEXINGTON AL
2022-01-21 256-802-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H ROGERSVL AL
2022-01-21 256-866-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H KILLEN AL
2022-01-21 256-866-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H KILLEN AL
2022-01-21 256-871-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H ATHENS AL
2022-01-21 256-871-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ATHENS AL
2022-01-21 256-875-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H HANCEVILLE AL
2022-01-21 256-875-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H HANCEVILLE AL
2022-01-21 256-897-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H COURTLAND AL
2022-01-21 256-897-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H COURTLAND AL
2022-01-21 256-909-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H HARTSELLE AL
2022-01-21 256-909-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H HARTSELLE AL
2022-01-21 256-967-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H TOWN CREEK AL
2022-01-21 256-967-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TOWN CREEK AL
2022-01-18 256-871-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 ATHENS AL
2022-01-11 256-863-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-11 256-863-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-11 256-910-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-11 256-910-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-11 256-910-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-11 256-936-0XXX 0000–0999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-11 256-936-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 HUNTSVILLE AL
2022-01-10 256-272-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J KILLEN AL

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.