NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 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
2019-09-09 419-500-8XXX 8000–8999Assigned TELNYX LLC 073H FAYETTE OH
2019-09-09 419-506-3XXX 3000–3999Assigned TELNYX LLC 073H ANTWERP OH
2019-09-09 419-546-2XXX 2000–2999Assigned TELNYX LLC 073H EVANSPORT OH
2019-09-09 419-556-8XXX 8000–8999Assigned TELNYX LLC 073H GIBSONBURG OH
2019-09-09 419-664-9XXX 9000–9999Assigned TELNYX LLC 073H CAREY OH
2019-09-09 419-765-2XXX 2000–2999Assigned TELNYX LLC 073H CLYDE OH
2019-09-09 419-799-6XXX 6000–6999Assigned TELNYX LLC 073H BRYAN OH
2019-09-09 419-912-8XXX 8000–8999Assigned TELNYX LLC 073H ATTICA OH
2019-09-06 419-910-5XXX 5000–5999Assigned WABASH MUTUAL TELEPHONE COMPANY - OH 669D VAN WERT OH
2019-08-23 419-812-7XXX 7000–7999Assigned WABASH MUTUAL TELEPHONE COMPANY - OH 669D LIMA OH
2019-08-15 419-219-4XXX 4000–4999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F JEWELL OH
2019-07-29 419-567-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PAULDING OH
2019-05-15 419-920-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F LOUDONVL OH
2019-05-15 419-971-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 GALION OH
2019-05-13 419-567-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7836 PAULDING OH
2019-03-08 419-239-0XXX 0000–0999Assigned TELNYX LLC 073H SANDUSKY OH
2019-02-27 419-220-5XXX 5000–5999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F ARCHBOLD OH
2019-02-05 419-807-4XXX 4000–4999Assigned METROPCS, INC. 5562 BOWLNGGREN OH
2019-01-28 419-749-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K CONVOY OH
2018-11-28 419-379-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 FOSTORIA OH
2018-11-07 419-665-9XXX 9000–9999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F LINDSEY OH
2018-11-06 419-665-0XXX 0000–0999Assigned TELNYX LLC 073H LINDSEY OH
2018-10-19 419-459-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C COONEY OH
2018-10-19 419-499-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C MILAN OH
2018-10-19 419-585-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C REPUBLIC OH
2018-10-19 419-765-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CLYDE OH
2018-10-19 419-807-6XXX 6000–6999Assigned METROPCS, INC. 5562 BOWLNGGREN OH
2018-10-19 419-827-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C LAKEVILLE OH
2018-10-19 419-869-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C REDHAW OH
2018-10-19 419-912-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C ATTICA OH
2018-10-19 419-945-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C POLK OH
2018-10-19 419-962-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C SAVANNAH OH
2018-10-19 419-983-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C BLOOMVILLE OH
2018-10-12 419-315-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOWLNGGREN OH
2018-10-08 419-510-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 WATERVILLE OH
2018-09-25 419-807-7XXX 7000–7999Assigned METROPCS, INC. 5562 BOWLNGGREN OH
2018-09-24 419-299-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F VAN BUREN OH
2018-09-21 419-901-6XXX 6000–6999Assigned METROPCS, INC. 5562 SANDUSKY OH
2018-09-21 419-975-8XXX 8000–8999Assigned METROPCS, INC. 5562 SANDUSKY OH
2018-09-12 419-505-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 RISINGSUN OH
2018-09-10 419-379-2XXX 2000–2999Assigned TELNYX LLC 073H FOSTORIA OH
2018-09-05 419-845-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 CALEDONIA OH
2018-08-22 419-272-8XXX 8000–8999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F EDON OH
2018-08-22 419-273-7XXX 7000–7999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F FOREST OH
2018-08-20 419-216-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 MONTPELIER OH
2018-08-14 419-495-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WILSHIWREN OH
2018-08-14 419-548-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C SPENCERVL OH
2018-08-14 419-749-6XXX 6000–6999Assigned ONVOY, LLC - OH 464C CONVOY OH
2018-08-02 419-718-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 CARDINGTON OH
2018-08-02 419-719-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 BELLVILLE 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.