NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 440
ONVOY, LLC - OH 2
EXIANT COMMUNICATIONS LLC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2
NEW CINGULAR WIRELESS PCS, LLC - IL 1
INTRADO COMMUNICATIONS, 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
2019-12-11 440-762-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C LEROY OH
2019-12-11 440-805-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C ROCK CREEK OH
2019-12-11 440-805-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C ROCK CREEK OH
2019-12-11 440-837-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C DORSET OH
2019-12-11 440-837-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C DORSET OH
2019-12-11 440-848-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C NOROYALTON OH
2019-12-11 440-848-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C NOROYALTON OH
2019-12-11 440-870-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C STRONGSVL OH
2019-12-11 440-870-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C STRONGSVL OH
2019-12-11 440-873-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WICKLIFFE OH
2019-12-11 440-873-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C WICKLIFFE OH
2019-12-11 440-898-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C PAINESVL OH
2019-12-11 440-904-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C E CLARIDON OH
2019-12-11 440-904-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C E CLARIDON OH
2019-12-11 440-968-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C MONTVILLE OH
2019-12-11 440-968-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C MONTVILLE OH
2019-12-10 440-291-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C AUSTINBURG OH
2019-12-10 440-291-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C AUSTINBURG OH
2019-12-10 440-307-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C MADISON OH
2019-12-10 440-307-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C MADISON OH
2019-12-10 440-417-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C MADISON OH
2019-12-10 440-468-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C BAINBRIDGE OH
2019-12-10 440-468-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C BAINBRIDGE OH
2019-12-10 440-517-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C AVON OH
2019-12-10 440-517-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C AVON OH
2019-12-10 440-553-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C ASHTABULA OH
2019-12-10 440-553-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C ASHTABULA OH
2019-12-10 440-586-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C BEREA OH
2019-12-10 440-586-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C BEREA OH
2019-12-10 440-588-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C TRINITY OH
2019-12-10 440-588-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C TRINITY OH
2019-12-10 440-597-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C AMHERST OH
2019-12-10 440-597-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C AMHERST OH
2019-12-10 440-613-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C VICTORY OH
2019-12-10 440-613-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C VICTORY OH
2019-12-10 440-616-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C LORAIN OH
2019-12-10 440-616-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C LORAIN OH
2019-12-10 440-797-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C BEDFORD OH
2019-12-10 440-797-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C BEDFORD OH
2019-12-10 440-901-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C CHARDON OH
2019-12-10 440-901-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CHARDON OH
2019-12-10 440-970-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C BURTON OH
2019-12-10 440-970-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C BURTON OH
2019-10-21 440-613-6XXX 6000–6999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F VICTORY OH
2019-10-16 440-553-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 ASHTABULA OH
2019-09-16 440-901-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHARDON OH
2019-08-30 440-737-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C TRUMBULL OH
2019-08-30 440-737-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C TRUMBULL OH
2019-08-20 440-898-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PAINESVL OH
2019-08-16 440-613-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J VICTORY 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.