NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 718
OMNIPOINT COMMUNICATIONS, INC. - NY 295
NEW CINGULAR WIRELESS PCS, LLC - DC 222
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 207
ONVOY, LLC- NY 181
METROPCS, INC. 136
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
2002-09-03 718-312-7XXX 7000–7999Assigned TC SYSTEMS, INC. - NY 7140 NWYRCYZN06 NY
2002-07-16 718-709-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN10 NY
2002-07-16 718-709-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NWYRCYZN10 NY
2002-03-13 718-406-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J NWYRCYZN08 NY
2002-03-13 718-451-7XXX 7000–7999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2002-03-13 718-724-6XXX 6000–6999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-12-10 718-954-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NWYRCYZN07 NY
2001-12-03 718-684-7XXX 7000–7999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN04 NY
2001-12-03 718-684-8XXX 8000–8999Assigned CABLEVISION LIGHTPATH, INC. - NY 7126 NWYRCYZN04 NY
2001-11-01 718-688-6XXX 6000–6999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN07 NY
2001-11-01 718-688-7XXX 7000–7999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN07 NY
2001-11-01 718-688-8XXX 8000–8999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN07 NY
2001-10-30 718-503-5XXX 5000–5999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN03 NY
2001-10-30 718-503-6XXX 6000–6999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN03 NY
2001-10-30 718-503-7XXX 7000–7999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN03 NY
2001-10-30 718-678-1XXX 1000–1999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN04 NY
2001-10-30 718-678-8XXX 8000–8999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN04 NY
2001-10-15 718-473-8XXX 8000–8999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-15 718-510-1XXX 1000–1999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-15 718-552-1XXX 1000–1999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-12 718-290-8XXX 8000–8999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-12 718-312-1XXX 1000–1999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-12 718-473-1XXX 1000–1999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-12 718-570-8XXX 8000–8999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN10 NY
2001-10-08 718-249-8XXX 8000–8999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN06 NY
2001-10-08 718-577-0XXX 0000–0999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN10 NY
2001-09-12 718-524-0XXX 0000–0999Assigned VERIZON NEW YORK, INC. 9104 NWYRCYZN14 NY
2001-09-07 718-249-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J NWYRCYZN06 NY
— 718-676-0XXX 0000–0999Assigned CSC VOICE, LLC 612K NWYRCYZN07 NY
— 718-676-1XXX 1000–1999Assigned CSC VOICE, LLC 612K NWYRCYZN07 NY
— 718-676-4XXX 4000–4999Assigned CSC VOICE, LLC 612K NWYRCYZN07 NY
— 718-676-7XXX 7000–7999Assigned CSC VOICE, LLC 612K NWYRCYZN07 NY
— 718-676-9XXX 9000–9999Assigned CSC VOICE, LLC 612K NWYRCYZN07 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.