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
2021-06-21 419-925-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J MARIASTEIN OH
2021-06-21 419-994-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J LOUDONVL OH
2021-06-18 419-237-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J FAYETTE OH
2021-05-27 419-963-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C RAWSON OH
2021-04-24 419-417-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H MANSFIELD OH
2021-04-24 419-417-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H MANSFIELD OH
2021-04-24 419-417-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H MANSFIELD OH
2021-04-24 419-417-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MANSFIELD OH
2021-04-22 419-201-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-22 419-201-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2021-04-01 419-809-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F PIONEER OH
2021-03-30 419-413-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C VAN WERT OH
2021-03-30 419-413-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C VAN WERT OH
2021-03-30 419-658-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C NEY OH
2021-03-30 419-904-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C COONEY OH
2021-03-29 419-494-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C BOWLNGGREN OH
2021-03-25 419-258-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C ANTWERP OH
2021-03-25 419-912-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C ATTICA OH
2021-03-10 419-413-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 VAN WERT OH
2021-03-06 419-314-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C FOSTORIA OH
2021-03-06 419-406-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C PAYNE OH
2021-03-06 419-500-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C FAYETTE OH
2021-03-06 419-518-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C HICKSVILLE OH
2021-03-06 419-518-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C HICKSVILLE OH
2021-03-06 419-546-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C EVANSPORT OH
2021-03-06 419-556-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C GIBSONBURG OH
2021-03-06 419-600-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C SCOTT OH
2021-03-06 419-614-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WESTON OH
2021-03-06 419-635-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C PT CLINTON OH
2021-03-06 419-635-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C PT CLINTON OH
2021-03-06 419-767-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C KENTON OH
2021-03-06 419-767-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C KENTON OH
2021-03-06 419-800-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C WAYNEBRDNR OH
2021-03-06 419-857-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C NO BALTIMR OH
2021-03-06 419-900-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C PEMBERVL OH
2021-03-06 419-928-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C POLK OH
2021-03-05 419-417-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANSFIELD OH
2021-03-05 419-417-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANSFIELD OH
2021-03-05 419-417-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANSFIELD OH
2021-03-05 419-417-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANSFIELD OH
2021-03-05 419-417-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANSFIELD OH
2021-03-05 419-553-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BRYAN 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.