NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

9 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 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
2022-12-01 256-323-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-556-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-556-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-556-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-556-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-556-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-642-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-759-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-953-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-953-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-967-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TOWN CREEK AL
2022-12-01 256-969-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-969-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2022-12-01 256-986-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-12-01 256-986-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-11-22 256-873-0XXX 0000–0999Assigned TELNYX LLC 073H ATTALLA AL
2022-11-17 256-328-8XXX 8000–8999Assigned COMMIO, LLC 939H GADSDEN AL
2022-11-17 256-434-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J ATHENS AL
2022-11-17 256-568-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J RANBURNE AL
2022-11-17 256-680-0XXX 0000–0999Assigned BOOST SUBSCRIBERCO L.L.C. 490J GADSDEN AL
2022-11-17 256-995-9XXX 9000–9999Assigned BOOST SUBSCRIBERCO L.L.C. 490J ARDMORE AL
2022-11-10 256-918-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E MASSEY AL
2022-11-10 256-984-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-10 256-984-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROGERSVL AL
2022-11-09 256-918-0XXX 0000–0999Assigned TELNYX LLC 073H MASSEY AL
2022-11-03 256-222-8XXX 8000–8999Assigned COMMIO, LLC 939H SHEFFIELD AL
2022-11-01 256-226-8XXX 8000–8999Assigned COMMIO, LLC 939H ALBERTVL AL
2022-10-31 256-357-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E WEDOWEE AL
2022-10-31 256-635-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E VALLEYHEAD AL

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.