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
2007-12-18 419-819-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOWLNGGREN OH
2007-12-14 419-979-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LIMA OH
2007-12-12 419-299-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K VAN BUREN OH
2007-12-12 419-326-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K JENERA OH
2007-12-12 419-391-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K HAMLER OH
2007-12-12 419-452-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K CHESTERFLD OH
2007-12-12 419-458-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K WHARTON OH
2007-12-12 419-505-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K RISINGSUN OH
2007-12-12 419-550-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K GRELTNMLNT OH
2007-12-12 419-595-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K NEW RIEGEL OH
2007-12-12 419-607-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K OAK HARBOR OH
2007-12-12 419-608-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K HOLGATE OH
2007-12-12 419-714-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K STONYRIDGE OH
2007-12-12 419-716-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K BLOOMDALE OH
2007-12-12 419-760-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K PORTAGE OH
2007-12-12 419-880-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K HELENA OH
2007-12-12 419-925-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K MARIASTEIN OH
2007-12-12 419-963-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K RAWSON OH
2007-12-07 419-672-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 FINDLAY OH
2007-12-03 419-632-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANSFIELD OH
2007-12-03 419-632-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANSFIELD OH
2007-12-03 419-632-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANSFIELD OH
2007-11-29 419-749-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CONVOY OH
2007-11-29 419-965-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OHIO CITY OH
2007-11-14 419-494-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BOWLNGGREN OH
2007-11-14 419-584-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 CELINA OH
2007-11-14 419-890-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 OTTAWA OH
2007-11-13 419-630-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BRYAN OH
2007-11-12 419-632-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANSFIELD OH
2007-11-05 419-905-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 LIMA OH
2007-11-05 419-905-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 LIMA OH
2007-11-05 419-905-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 LIMA OH
2007-11-05 419-905-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 LIMA OH
2007-11-05 419-905-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 LIMA OH
2007-10-23 419-617-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 BUCYRUS OH
2007-10-23 419-632-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 MANSFIELD OH
2007-10-23 419-890-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 OTTAWA OH
2007-10-12 419-329-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 TOLEDO OH
2007-10-12 419-672-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 FINDLAY OH
2007-10-12 419-672-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 FINDLAY OH
2007-10-09 419-741-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DELPHOS OH
2007-10-04 419-386-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-386-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-389-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-389-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-389-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-481-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-481-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-481-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 6025 TOLEDO OH
2007-10-04 419-481-6XXX 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.