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
2021-02-09 234-270-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C UNIONTOWN OH
2021-02-09 234-270-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C UNIONTOWN OH
2021-02-09 234-299-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C BURBANK OH
2021-02-09 234-345-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C GREENSBURG OH
2021-02-09 234-345-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C GREENSBURG OH
2021-02-09 234-405-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MANTUA OH
2021-02-09 234-405-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C MANTUA OH
2021-02-09 234-409-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C SPENCER OH
2021-02-09 234-409-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C SPENCER OH
2021-02-09 234-544-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C RAVENNA OH
2021-02-09 234-544-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C RAVENNA OH
2021-02-09 234-601-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C WESTFLDCTR OH
2021-02-09 234-688-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WINONA OH
2021-02-09 234-688-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WINONA OH
2021-02-09 234-701-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C SUGARCREEK OH
2021-02-09 234-701-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C SUGARCREEK OH
2021-02-09 234-732-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C BOLIVAR OH
2021-02-09 234-732-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C BOLIVAR OH
2021-02-09 234-758-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C BREWSTER OH
2021-02-09 234-758-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C BREWSTER OH
2021-02-09 234-777-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MAGNOLWSBG OH
2021-02-09 234-777-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MAGNOLWSBG OH
2021-02-01 234-236-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2021-02-01 234-236-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2021-02-01 234-236-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C NO CANTON OH
2021-02-01 234-699-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C WARREN OH
2021-02-01 234-699-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WARREN OH
2021-02-01 234-699-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C WARREN OH
2021-01-30 234-270-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F UNIONTOWN OH
2021-01-30 234-345-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F GREENSBURG OH
2021-01-28 234-888-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 AKRON OH
2021-01-27 234-710-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NORTHFIELD OH
2021-01-27 234-710-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H NORTHFIELD OH
2021-01-26 234-278-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 HINCKLEY OH
2021-01-19 234-999-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C CANTON OH
2021-01-19 234-999-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C CANTON OH
2021-01-19 234-999-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C CANTON OH
2021-01-19 234-999-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CANTON OH
2021-01-14 234-603-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C CRESTON OH
2021-01-14 234-603-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C CRESTON OH
2021-01-05 234-269-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C HUDSON OH
2021-01-05 234-273-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C LEETONIA OH
2021-01-05 234-273-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C LEETONIA OH
2021-01-04 234-253-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C SEBRING OH
2021-01-04 234-261-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C GARRETTSVL OH
2021-01-04 234-261-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C GARRETTSVL OH
2021-01-04 234-265-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C SALINEVL OH
2021-01-04 234-267-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C HIRAM OH
2021-01-04 234-267-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C HIRAM OH
2021-01-04 234-272-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C ROGERS 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.