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
2023-07-14 234-799-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C WOOSTER OH
2023-07-14 234-808-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C NORTHFIELD OH
2023-07-14 234-808-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C NORTHFIELD OH
2023-07-14 234-808-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C NORTHFIELD OH
2023-07-14 234-877-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C NILES OH
2023-07-14 234-877-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C NILES OH
2023-07-14 234-877-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C NILES OH
2023-07-14 234-888-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-07-07 234-353-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C PARIS OH
2023-07-07 234-663-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C HOMERVILLE OH
2023-07-07 234-683-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C DALTON OH
2023-07-07 234-768-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C MINERAL CY OH
2023-06-22 234-245-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C PENINSULA OH
2023-06-22 234-267-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C HIRAM OH
2023-06-22 234-270-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C UNIONTOWN OH
2023-06-22 234-272-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C ROGERS OH
2023-06-22 234-273-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C LEETONIA OH
2023-06-22 234-287-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2023-06-22 234-290-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WINDHAM OH
2023-06-22 234-307-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C LOUISVILLE OH
2023-06-22 234-338-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2023-06-22 234-344-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C HUDSON OH
2023-06-22 234-363-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-06-22 234-363-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-06-22 234-363-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MASSILLON OH
2023-06-22 234-364-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C CANTON OH
2023-06-22 234-365-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2023-06-22 234-365-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MONTROSE OH
2023-06-22 234-372-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C CHATHAM OH
2023-06-22 234-373-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C DAMASCUS OH
2023-06-22 234-643-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C BURBANK OH
2023-06-22 234-699-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WARREN OH
2023-06-22 234-990-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2023-06-22 234-990-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2023-06-08 234-364-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANTON OH
2023-06-08 234-926-2XXX 2000–2999Assigned NUSO, LLC 732J WARREN OH
2023-06-02 234-687-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J SALINEVL OH
2023-05-31 234-364-3XXX 3000–3999Assigned METROPCS, INC. 5562 CANTON OH
2023-05-26 234-335-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J LISBON OH
2023-05-25 234-335-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LISBON OH
2023-05-18 234-394-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-05-18 234-394-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WADSWORTH OH
2023-05-15 234-338-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2023-05-15 234-338-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C YOUNGSTOWN OH
2023-05-15 234-368-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-05-15 234-368-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C AKRON OH
2023-05-03 234-279-3XXX 3000–3999Assigned METROPCS, INC. 5562 AKRON OH
2023-05-03 234-280-9XXX 9000–9999Assigned METROPCS, INC. 5562 AKRON OH
2023-04-24 234-364-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C CANTON OH
2023-04-24 234-368-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C AKRON 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.