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
2021-04-02 256-769-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E VETO AL
2021-04-01 256-833-5XXX 5000–5999Assigned CORETEL ALABAMA, INC. - AL 476F BRYANT AL
2021-03-26 256-865-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ASHLAND AL
2021-03-26 256-893-8XXX 8000–8999Assigned TWILIO INTERNATIONAL, INC. 506J HUNTSVILLE AL
2021-03-25 256-629-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 FLORENCE AL
2021-03-18 256-875-1XXX 1000–1999Assigned STRATUS NETWORKS 495J HANCEVILLE AL
2021-03-16 256-699-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E LEESBURG AL
2021-03-16 256-699-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E LEESBURG AL
2021-03-16 256-703-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E BRIDGEPORT AL
2021-03-16 256-703-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E BRIDGEPORT AL
2021-03-16 256-769-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E VETO AL
2021-03-16 256-769-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E VETO AL
2021-03-16 256-877-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E SAND ROCK AL
2021-03-16 256-877-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E SAND ROCK AL
2021-03-16 256-884-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E MENTONE AL
2021-03-16 256-884-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E MENTONE AL
2021-03-16 256-901-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E LINEVILLE AL
2021-03-16 256-901-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E LINEVILLE AL
2021-03-16 256-914-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E WADLEY AL
2021-03-16 256-925-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E CROSSVILLE AL
2021-03-16 256-925-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E CROSSVILLE AL
2021-03-16 256-944-1XXX 1000–1999Assigned METROPCS, INC. 5562 JACKSONVL AL
2021-03-16 256-957-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DECATUR AL
2021-03-16 256-957-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DECATUR AL
2021-03-16 256-957-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DECATUR AL
2021-03-16 256-957-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DECATUR AL
2021-03-16 256-987-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E GRAYSON AL
2021-03-16 256-987-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E GRAYSON AL
2021-03-11 256-210-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-427-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-562-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-692-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-692-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-819-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-819-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-819-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-910-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-910-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-910-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-910-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-910-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-11 256-910-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2021-03-09 256-357-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 WEDOWEE AL
2021-03-09 256-977-0XXX 0000–0999Assigned AIRUS, INC. - AL 476H GUNTERSVL AL
2021-03-03 256-819-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 HUNTSVILLE AL
2021-03-01 256-869-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2021-03-01 256-869-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2021-03-01 256-869-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2021-03-01 256-869-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2021-03-01 256-869-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN 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.