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
2018-06-05 419-409-9XXX 9000–9999Assigned METROPCS, INC. 5562 BOWLNGGREN OH
2018-05-23 419-765-1XXX 1000–1999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F CLYDE OH
2018-05-02 419-750-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F NORWALK OH
2018-04-26 419-409-4XXX 4000–4999Assigned METROPCS, INC. 5562 BOWLNGGREN OH
2018-04-26 419-549-4XXX 4000–4999Assigned METROPCS, INC. 5562 LIMA OH
2018-04-26 419-773-6XXX 6000–6999Assigned METROPCS, INC. 5562 CRIDERSVL OH
2018-04-09 419-751-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D MT GILEAD OH
2018-03-16 419-268-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CELINA OH
2018-03-16 419-506-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ANTWERP OH
2018-03-16 419-609-8XXX 8000–8999Assigned METROPCS, INC. 5562 SANDUSKY OH
2018-03-09 419-771-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K VAN WERT OH
2018-03-02 419-717-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NAPOLEON OH
2018-02-20 419-971-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C GALION OH
2018-02-02 419-742-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K PUT IN BAY OH
2017-12-11 419-520-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANSFIELD OH
2017-11-29 419-605-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 VAN WERT OH
2017-11-24 419-602-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HURON OH
2017-11-10 419-901-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J SANDUSKY OH
2017-10-05 419-901-3XXX 3000–3999Assigned METROPCS, INC. 5562 SANDUSKY OH
2017-10-05 419-901-4XXX 4000–4999Assigned METROPCS, INC. 5562 SANDUSKY OH
2017-09-26 419-780-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WAYNESFLD OH
2017-09-21 419-403-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ARCHBOLD OH
2017-09-11 419-983-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 BLOOMVILLE OH
2017-09-01 419-458-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F WHARTON OH
2017-07-19 419-322-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 7158 TOLEDO OH
2017-06-16 419-567-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OH 001F PAULDING OH
2017-06-13 419-462-9XXX 9000–9999Assigned ONVOY, LLC - OH 464C GALION OH
2017-06-02 419-863-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C DELPHOS OH
2017-05-24 419-513-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C VAN WERT OH
2017-05-24 419-757-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C ALGER OH
2017-05-24 419-780-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C WAYNESFLD OH
2017-05-24 419-909-8XXX 8000–8999Assigned ONVOY, LLC - OH 464C ELIDA OH
2017-04-19 419-983-0XXX 0000–0999Assigned PEERLESS NETWORK OF OHIO, LLC - OH 284F BLOOMVILLE OH
2017-04-04 419-458-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C WHARTON OH
2017-04-04 419-742-4XXX 4000–4999Assigned ONVOY, LLC - OH 464C PUT IN BAY OH
2017-04-04 419-963-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C RAWSON OH
2017-04-03 419-273-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C FOREST OH
2017-04-03 419-573-0XXX 0000–0999Assigned ONVOY, LLC - OH 464C PT CLINTON OH
2017-04-03 419-664-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C CAREY OH
2017-04-03 419-694-3XXX 3000–3999Assigned ONVOY, LLC - OH 464C MTBLANCHAD OH
2017-04-03 419-746-7XXX 7000–7999Assigned ONVOY, LLC - OH 464C KELLEYS IS OH
2017-03-20 419-871-9XXX 9000–9999Assigned TELNYX LLC 073H SANDUSKY OH
2017-03-14 419-863-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DELPHOS OH
2017-03-13 419-452-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CHESTERFLD OH
2017-03-07 419-901-7XXX 7000–7999Assigned METROPCS, INC. 5562 SANDUSKY OH
2017-03-07 419-910-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - OH 7532 VAN WERT OH
2016-12-30 419-871-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 SANDUSKY OH
2016-12-14 419-503-6XXX 6000–6999Assigned METROPCS, INC. 5562 SANDUSKY OH
2016-12-14 419-503-8XXX 8000–8999Assigned METROPCS, INC. 5562 SANDUSKY OH
2016-12-14 419-763-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 COLDWATER 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.