NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 419
BANDWIDTH.COM CLEC, LLC - OH 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
2020-05-26 419-971-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C GALION OH
2020-05-20 419-567-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C PAULDING OH
2020-05-20 419-670-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C PAULDING OH
2020-05-20 419-904-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C COONEY OH
2020-05-20 419-920-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C LOUDONVL OH
2020-05-20 419-964-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C WILLARD OH
2020-04-24 419-220-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 ARCHBOLD OH
2020-04-20 419-664-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C CAREY OH
2020-04-20 419-664-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C CAREY OH
2020-04-20 419-664-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CAREY OH
2020-04-02 419-549-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2020-04-02 419-549-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2020-04-02 419-549-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2020-04-02 419-812-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2020-03-30 419-374-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F RIDGEVLCOR OH
2020-03-26 419-495-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C WILSHIWREN OH
2020-03-26 419-495-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C WILSHIWREN OH
2020-03-25 419-273-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C FOREST OH
2020-03-25 419-314-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C FOSTORIA OH
2020-03-25 419-314-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C FOSTORIA OH
2020-03-25 419-452-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C CHESTERFLD OH
2020-03-25 419-573-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C PT CLINTON OH
2020-03-25 419-573-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C PT CLINTON OH
2020-03-25 419-742-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C PUT IN BAY OH
2020-03-25 419-749-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C CONVOY OH
2020-03-25 419-827-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C LAKEVILLE OH
2020-03-25 419-827-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C LAKEVILLE OH
2020-03-25 419-963-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C RAWSON OH
2020-03-25 419-963-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C RAWSON OH
2020-03-24 419-485-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 MONTPELIER OH
2020-03-11 419-315-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C BOWLNGGREN OH
2020-03-11 419-863-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F DELPHOS OH
2020-03-10 419-603-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F CLYDE OH
2020-03-10 419-767-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F KENTON OH
2020-02-21 419-409-5XXX 5000–5999Assigned METROPCS, INC. 5562 BOWLNGGREN OH
2020-02-20 419-216-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C MONTPELIER OH
2020-02-20 419-391-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F HAMLER OH
2020-02-20 419-406-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C PAYNE OH
2020-02-20 419-451-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C PIONEER OH
2020-02-20 419-500-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C FAYETTE OH
2020-02-20 419-506-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C ANTWERP OH
2020-02-20 419-518-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C HICKSVILLE OH
2020-02-20 419-556-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C GIBSONBURG OH
2020-02-20 419-597-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C SCOTT OH
2020-02-20 419-601-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C BOWLNGGREN OH
2020-02-20 419-614-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C WESTON OH
2020-02-20 419-658-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C NEY OH
2020-02-20 419-910-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C VAN WERT OH
2020-02-20 419-910-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C VAN WERT OH
2020-02-20 419-910-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C VAN WERT OH

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.