NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 234
INTRADO COMMUNICATIONS, LLC 2
HD CARRIER LLC 2
EXIANT COMMUNICATIONS LLC 2
AHOI LLC 2
8X8, INC. 2
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
2023-08-16 234-399-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C FREDECKSBG OH
2023-08-16 234-477-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C SMITHVILLE OH
2023-08-16 234-533-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C HINCKLEY OH
2023-08-11 234-259-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7443 TWINSBURG OH
2023-08-10 234-287-9XXX 9000–9999Assigned TELNYX LLC 073H YOUNGSTOWN OH
2023-08-09 234-699-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2023-08-09 234-699-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 WARREN OH
2023-08-01 234-317-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C AURORA OH
2023-08-01 234-354-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C MILLERSBG OH
2023-07-28 234-216-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C SALEM OH
2023-07-27 234-292-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C NO JACKSON OH
2023-07-27 234-297-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C NORTH LIMA OH
2023-07-27 234-338-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2023-07-27 234-338-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2023-07-27 234-409-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C SPENCER OH
2023-07-27 234-488-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C LAKEMILTON OH
2023-07-27 234-587-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C WAYLAND OH
2023-07-27 234-588-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C NEWWATERFD OH
2023-07-27 234-687-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C SALINEVL OH
2023-07-27 234-786-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C HUBBARD OH
2023-07-27 234-801-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C NEWPHLDLPH OH
2023-07-27 234-801-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C NEWPHLDLPH OH
2023-07-27 234-832-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C SEBRING OH
2023-07-27 234-842-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C GREENE OH
2023-07-27 234-934-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C GARRETTSVL OH
2023-07-26 234-364-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANTON OH
2023-07-18 234-335-3XXX 3000–3999Assigned COMMIO, LLC 939H LISBON OH
2023-07-18 234-699-1XXX 1000–1999Assigned COMMIO, LLC 939H WARREN OH
2023-07-14 234-286-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C WOOSTER OH
2023-07-14 234-296-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C KENT OH
2023-07-14 234-296-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C KENT OH
2023-07-14 234-296-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C KENT OH
2023-07-14 234-368-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-14 234-368-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-14 234-368-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-14 234-368-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-14 234-368-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-14 234-368-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-14 234-394-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-07-14 234-394-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-07-14 234-394-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-07-14 234-394-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-07-14 234-394-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-07-14 234-544-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C RAVENNA OH
2023-07-14 234-746-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C ELIVERPOOL OH
2023-07-14 234-746-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C ELIVERPOOL OH
2023-07-14 234-746-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C ELIVERPOOL OH
2023-07-14 234-746-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C ELIVERPOOL OH
2023-07-14 234-746-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C ELIVERPOOL OH
2023-07-14 234-799-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WOOSTER OH

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.