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
Clear Download CSV ↓
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 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.