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
2007-03-09 419-773-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K CRIDERSVL OH
2007-03-07 419-979-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 LIMA OH
2007-03-06 419-873-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C PERRYSBURG OH
2007-03-02 419-763-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K COLDWATER OH
2007-03-02 419-801-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K LUCKEY OH
2007-03-02 419-823-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K HASKISTGNY OH
2007-03-02 419-830-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K GRAND RPDS OH
2007-02-20 419-616-5XXX 5000–5999Assigned ONVOY, LLC - OH 464C HURON OH
2007-02-19 419-689-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 BUCYRUS OH
2007-02-16 419-550-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 GRELTNMLNT OH
2007-02-15 419-825-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 SWANTON OH
2007-02-14 419-206-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TOLEDO OH
2007-02-13 419-819-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOWLNGGREN OH
2007-02-13 419-819-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOWLNGGREN OH
2007-02-08 419-630-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BRYAN OH
2007-02-07 419-740-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 MAUMEE OH
2007-02-06 419-979-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2007-02-06 419-979-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2007-01-31 419-287-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K PEMBERVL OH
2007-01-30 419-273-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K FOREST OH
2007-01-30 419-365-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K ARLINGTON OH
2007-01-30 419-402-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K SWANTON OH
2007-01-30 419-507-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K GREEN SPG OH
2007-01-30 419-778-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 ST MARYS OH
2007-01-30 419-974-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K BETTSVILLE OH
2007-01-25 419-559-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 FREMONT OH
2007-01-22 419-434-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FINDLAY OH
2007-01-16 419-921-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NORWALK OH
2007-01-12 419-216-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 MONTPELIER OH
2007-01-12 419-330-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 WAUSEON OH
2007-01-12 419-518-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 HICKSVILLE OH
2007-01-12 419-567-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 PAULDING OH
2007-01-12 419-580-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 OLD FORT OH
2007-01-12 419-737-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - OH 4863 PIONEER OH
2007-01-11 419-591-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NAPOLEON OH
2007-01-11 419-591-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 NAPOLEON OH
2007-01-11 419-709-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MANSFIELD OH
2007-01-09 419-280-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TOLEDO OH
2007-01-08 419-975-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 SANDUSKY OH
2007-01-04 419-516-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 LIMA OH
2007-01-04 419-612-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 MANSFIELD OH
2007-01-04 419-789-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 DEFIANCE OH
2006-12-21 419-491-1XXX 1000–1999Assigned ONVOY, LLC - OH 464C HOLLAND OH
2006-12-06 419-740-2XXX 2000–2999Assigned ONVOY, LLC - OH 464C MAUMEE OH
2006-11-29 419-388-5XXX 5000–5999Assigned METROPCS, INC. 5562 WAUSEON OH
2006-11-29 419-407-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TOLEDO OH
2006-11-29 419-932-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TOLEDO OH
2006-11-29 419-932-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TOLEDO OH
2006-11-27 419-705-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2006-11-27 419-705-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO 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.