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
2004-03-26 201-208-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 JERSEYCITY NJ
2004-03-26 201-734-1XXX 1000–1999Assigned METROPCS, INC. 5562 ORADELL NJ
2004-03-15 201-365-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 HASBROKHTS NJ
2004-03-03 201-326-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J PARK RIDGE NJ
2004-03-03 201-543-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-03-03 201-606-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 CLIFFSIDE NJ
2004-03-03 201-835-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2004-02-19 201-284-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 JERSEYCITY NJ
2004-02-06 201-761-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 JERSEYCITY NJ
2004-02-04 201-543-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-02-04 201-543-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-02-04 201-543-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-02-04 201-543-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-02-04 201-543-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-02-04 201-575-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-02-04 201-835-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2004-02-04 201-835-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2004-02-04 201-835-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2004-02-04 201-835-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2004-02-04 201-835-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2004-01-26 201-726-6XXX 6000–6999Assigned METROPCS, INC. 5562 KEARNY NJ
2004-01-23 201-575-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HACKENSACK NJ
2004-01-23 201-575-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HACKENSACK NJ
2004-01-21 201-252-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 CRAGMERE NJ
2004-01-09 201-881-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J HACKENSACK NJ
2004-01-09 201-881-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J HACKENSACK NJ
2004-01-09 201-881-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J HACKENSACK NJ
2004-01-09 201-881-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J HACKENSACK NJ
2004-01-06 201-575-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 HACKENSACK NJ
2004-01-06 201-669-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 RAMSEY NJ
2003-12-23 201-443-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 BAYONNE NJ
2003-12-22 201-297-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 CLOSTER NJ
2003-12-22 201-465-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 OAKLAND NJ
2003-12-22 201-775-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PARK RIDGE NJ
2003-12-17 201-428-0XXX 0000–0999Assigned METROPCS, INC. 5562 KEARNY NJ
2003-12-12 201-429-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J LEONIA NJ
2003-12-05 201-304-8XXX 8000–8999Assigned METROPCS, INC. 5562 TEANECK NJ
2003-12-05 201-304-9XXX 9000–9999Assigned METROPCS, INC. 5562 TEANECK NJ
2003-12-05 201-562-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-562-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-562-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-562-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-562-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-562-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-562-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HACKENSACK NJ
2003-12-05 201-835-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FAIR LAWN NJ
2003-12-04 201-334-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J HACKENSACK NJ
2003-11-24 201-312-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RAMSEY NJ
2003-11-21 201-485-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 WYCKOFF NJ
2003-11-19 201-328-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 CLIFFSIDE 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.