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 201
ONVOY, LLC - NJ 3
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
2010-06-22 201-448-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-18 201-580-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2010-06-18 201-580-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HACKENSACK NJ
2010-06-18 201-687-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-18 201-687-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-16 201-283-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F KEARNY NJ
2010-06-15 201-565-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2010-06-15 201-565-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2010-06-15 201-565-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2010-06-15 201-565-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F JERSEYCITY NJ
2010-06-09 201-493-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J RIDGEWOOD NJ
2010-06-07 201-875-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 UNION CITY NJ
2010-06-07 201-875-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 UNION CITY NJ
2010-06-02 201-687-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-02 201-687-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-02 201-687-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-02 201-687-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-02 201-744-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-06-02 201-744-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-05-26 201-580-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2010-05-26 201-588-9XXX 9000–9999Assigned YMAX COMMUNICATIONS CORP. - NJ 325E CLOSTER NJ
2010-05-26 201-687-2XXX 2000–2999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-26 201-687-3XXX 3000–3999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-26 201-687-4XXX 4000–4999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-24 201-364-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2010-05-24 201-364-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2010-05-24 201-364-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2010-05-24 201-744-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-05-24 201-744-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 JERSEYCITY NJ
2010-05-21 201-254-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FAIR LAWN NJ
2010-05-21 201-283-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F KEARNY NJ
2010-05-21 201-292-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LEONIA NJ
2010-05-21 201-389-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F RIDGEWOOD NJ
2010-05-21 201-688-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BAYONNE NJ
2010-05-21 201-731-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ENGLEWOOD NJ
2010-05-20 201-870-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HACKENSACK NJ
2010-05-20 201-875-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F UNION CITY NJ
2010-05-20 201-875-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F UNION CITY NJ
2010-05-17 201-539-3XXX 3000–3999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-17 201-539-4XXX 4000–4999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-17 201-539-5XXX 5000–5999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-17 201-539-6XXX 6000–6999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-17 201-539-7XXX 7000–7999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-17 201-539-8XXX 8000–8999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-17 201-539-9XXX 9000–9999Assigned METROPCS, INC. 5562 JERSEYCITY NJ
2010-05-10 201-539-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JERSEYCITY NJ
2010-05-10 201-744-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JERSEYCITY NJ
2010-05-10 201-744-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JERSEYCITY NJ
2010-05-10 201-744-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JERSEYCITY NJ
2010-05-10 201-744-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JERSEYCITY NJ

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.