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
2019-02-11 256-800-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E ATHENS AL
2019-02-11 256-814-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E SHEFFIELD AL
2019-02-11 256-814-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E SHEFFIELD AL
2019-02-11 256-901-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E LINEVILLE AL
2019-02-11 256-926-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E HEFLIN AL
2019-02-11 256-926-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E HEFLIN AL
2019-02-04 256-850-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7469 MADISON AL
2019-01-23 256-736-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 CULLMAN AL
2019-01-18 256-252-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 ASHLAND AL
2019-01-09 256-300-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 CENTRE AL
2019-01-08 256-568-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E RANBURNE AL
2019-01-08 256-781-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E FRUITHURST AL
2019-01-08 256-781-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E FRUITHURST AL
2019-01-08 256-906-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E RANBURNE AL
2019-01-07 256-933-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 NEW MARKET AL
2018-12-27 256-614-1XXX 1000–1999Assigned METROPCS, INC. 5562 ATHENS AL
2018-12-27 256-729-5XXX 5000–5999Assigned METROPCS, INC. 5562 ATHENS AL
2018-12-21 256-516-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 FORT PAYNE AL
2018-12-19 256-242-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E SECTION AL
2018-12-19 256-242-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E SECTION AL
2018-12-19 256-253-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E CHULAFINNE AL
2018-12-19 256-253-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E CHULAFINNE AL
2018-12-19 256-363-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E MRNSCRSRDS AL
2018-12-19 256-363-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E MRNSCRSRDS AL
2018-12-19 256-449-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E WOODLAND AL
2018-12-19 256-449-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E WOODLAND AL
2018-12-19 256-462-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E MASSEY AL
2018-12-19 256-462-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E MASSEY AL
2018-12-19 256-482-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E ODEN RIDGE AL
2018-12-19 256-482-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E ODEN RIDGE AL
2018-12-19 256-488-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E DELTA AL
2018-12-19 256-488-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E DELTA AL
2018-12-19 256-540-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E WEDOWEE AL
2018-12-19 256-540-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E WEDOWEE AL
2018-12-19 256-618-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E ASHLAND AL
2018-12-19 256-618-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E ASHLAND AL
2018-12-19 256-634-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E MENTONE AL
2018-12-19 256-634-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E MENTONE AL
2018-12-19 256-769-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E VETO AL
2018-12-19 256-769-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E VETO AL
2018-12-19 256-804-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E HAZELGREEN AL
2018-12-19 256-804-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E HAZELGREEN AL
2018-12-19 256-815-0XXX 0000–0999Assigned ONVOY, LLC - AL 604E RUSSELLVL AL
2018-12-19 256-815-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E RUSSELLVL AL
2018-12-19 256-935-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E ROCKFORD AL
2018-12-19 256-935-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E ROCKFORD AL
2018-12-11 256-516-9XXX 9000–9999Assigned AIRUS, INC. - AL 476H FORT PAYNE AL
2018-12-11 256-741-0XXX 0000–0999Assigned AIRUS, INC. - AL 476H ANNISTON AL
2018-12-04 256-899-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 RAINSVILLE AL
2018-12-03 256-289-8XXX 8000–8999Assigned TELNYX LLC 073H MADISON 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.