NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 914
EXIANT COMMUNICATIONS LLC 1
BOOST SUBSCRIBERCO L.L.C. 1
BANDWIDTH.COM CLEC, LLC - NY 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
2004-04-16 914-418-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J WSCHSTZN07 NY
2004-04-06 914-368-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2004-04-06 914-368-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2004-04-06 914-368-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WSCHSTZN08 NY
2004-04-05 914-371-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K MT VERNON NY
2004-04-05 914-512-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN01 NY
2004-03-31 914-218-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J MOUNTKISCO NY
2004-03-31 914-301-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 KATONAH NY
2004-03-29 914-930-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J PEEKSKILL NY
2004-03-25 914-373-8XXX 8000–8999Assigned METROPCS, INC. 5562 OSSINING NY
2004-03-15 914-513-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2004-03-10 914-513-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2004-03-10 914-612-6XXX 6000–6999Assigned VERIZON NEW YORK, INC. 9104 WSCHSTZN09 NY
2004-03-01 914-373-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J OSSINING NY
2004-01-30 914-606-3XXX 3000–3999Assigned TC SYSTEMS, INC. - NY 7140 WSCHSTZN07 NY
2004-01-23 914-513-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2004-01-16 914-227-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-16 914-227-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-16 914-943-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-16 914-943-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-08 914-290-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-08 914-290-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-08 914-290-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2004-01-08 914-861-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 CHAPPAQUA NY
2003-12-18 914-943-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2003-12-18 914-943-1XXX 1000–1999Assigned METROPCS, INC. 5562 WSCHSTZN08 NY
2003-12-18 914-943-2XXX 2000–2999Assigned METROPCS, INC. 5562 WSCHSTZN08 NY
2003-12-12 914-239-6XXX 6000–6999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 PLEASANTVL NY
2003-12-09 914-513-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2003-12-09 914-513-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2003-12-01 914-373-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J OSSINING NY
2003-12-01 914-380-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J WSCHSTZN03 NY
2003-11-18 914-455-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 YORKTN HTS NY
2003-10-24 914-742-6XXX 6000–6999Assigned VERIZON NEW YORK, INC. 9104 PLEASANTVL NY
2003-10-23 914-943-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2003-10-23 914-943-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY
2003-10-20 914-513-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN01 NY
2003-10-20 914-846-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 WSCHSTZN07 NY
2003-10-20 914-846-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 WSCHSTZN07 NY
2003-10-20 914-846-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 WSCHSTZN07 NY
2003-10-20 914-846-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7650 WSCHSTZN07 NY
2003-10-06 914-330-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN04 NY
2003-10-06 914-380-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2003-10-06 914-400-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN04 NY
2003-10-06 914-417-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN09 NY
2003-10-06 914-500-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN03 NY
2003-10-06 914-610-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN07 NY
2003-10-06 914-874-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WSCHSTZN05 NY
2003-09-22 914-301-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J KATONAH NY
2003-09-10 914-227-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 WSCHSTZN08 NY

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.