NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 973
ONVOY, LLC - NJ 7
BANDWIDTH.COM CLEC, LLC - NJ 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 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
2005-01-28 973-786-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 ANDOVER NJ
2005-01-28 973-792-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 NEWARK NJ
2005-01-26 973-954-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2005-01-26 973-954-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2005-01-26 973-954-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2005-01-26 973-954-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2005-01-26 973-954-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2005-01-26 973-954-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2005-01-25 973-241-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 BERNARDSVL NJ
2005-01-25 973-380-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 ORANGE NJ
2005-01-25 973-685-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 PASSAIC NJ
2005-01-24 973-805-0XXX 0000–0999Assigned METROPCS, INC. 5562 MADISON NJ
2005-01-24 973-841-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWFOUNDLD NJ
2005-01-19 973-749-0XXX 0000–0999Assigned COOPERATIVE COMMUNICATIONS, INC. 8407 UPGRENWDLK NJ
2005-01-13 973-368-8XXX 8000–8999Assigned CSC VOICE, LLC 612K NEWARK NJ
2005-01-13 973-688-8XXX 8000–8999Assigned CSC VOICE, LLC 612K NEWARK NJ
2005-01-11 973-273-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 NEWARK NJ
2005-01-11 973-333-9XXX 9000–9999Assigned CSC VOICE, LLC 612K PATERSON NJ
2005-01-11 973-341-7XXX 7000–7999Assigned CSC VOICE, LLC 612K PATERSON NJ
2005-01-11 973-658-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 BOONTON NJ
2005-01-11 973-679-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 NEWARK NJ
2005-01-10 973-333-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PATERSON NJ
2005-01-10 973-333-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PATERSON NJ
2005-01-06 973-404-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 BOONTON NJ
2005-01-05 973-218-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J MILLBURN NJ
2005-01-05 973-323-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J ORANGE NJ
2005-01-05 973-400-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J ROCKAWAY NJ
2005-01-05 973-488-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J LIVINGSTON NJ
2005-01-05 973-747-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CALDWELL NJ
2005-01-05 973-820-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J NEWARK NJ
2005-01-05 973-888-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WHIPPANY NJ
2005-01-05 973-933-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J MT FREEDOM NJ
2005-01-05 973-975-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2005-01-05 973-975-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2005-01-04 973-876-0XXX 0000–0999Assigned METROPCS, INC. 5562 DOVER NJ
2004-12-29 973-752-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-29 973-752-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-12-28 973-262-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWTON NJ
2004-12-28 973-794-3XXX 3000–3999Assigned CSC VOICE, LLC 612K BOONTON NJ
2004-12-28 973-794-4XXX 4000–4999Assigned CSC VOICE, LLC 612K BOONTON NJ
2004-12-27 973-337-1XXX 1000–1999Assigned CSC VOICE, LLC 612K BLOOMFIELD NJ
2004-12-17 973-233-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 BLOOMFIELD NJ
2004-12-17 973-847-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.