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
2004-12-16 973-348-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BERNARDSVL NJ
2004-12-10 973-262-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWTON NJ
2004-12-10 973-795-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 WHIPPANY NJ
2004-12-09 973-494-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWARK NJ
2004-12-09 973-494-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWARK NJ
2004-12-09 973-494-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWARK NJ
2004-12-09 973-494-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWARK NJ
2004-12-09 973-494-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEWARK NJ
2004-12-03 973-262-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWTON NJ
2004-12-01 973-975-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 MORRISTOWN NJ
2004-11-30 973-620-0XXX 0000–0999Assigned METROPCS, INC. 5562 DOVER NJ
2004-11-30 973-620-1XXX 1000–1999Assigned METROPCS, INC. 5562 DOVER NJ
2004-11-30 973-949-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J HAWTHORNE NJ
2004-11-29 973-246-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J PASSAIC NJ
2004-11-29 973-323-0XXX 0000–0999Assigned VERIZON NEW JERSEY, INC. 9206 ORANGE NJ
2004-11-29 973-323-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2004-11-29 973-530-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 ORANGE NJ
2004-11-17 973-747-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CALDWELL NJ
2004-11-17 973-747-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CALDWELL NJ
2004-11-17 973-752-0XXX 0000–0999Assigned VERIZON NEW JERSEY, INC. 9206 NEWARK NJ
2004-11-05 973-997-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 FRANKLINBO NJ
2004-11-04 973-248-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 POMPTONLKS NJ
2004-11-04 973-248-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 POMPTONLKS NJ
2004-11-04 973-557-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 POMPTONLKS NJ
2004-11-04 973-557-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 POMPTONLKS NJ
2004-11-04 973-557-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 POMPTONLKS NJ
2004-11-04 973-557-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 POMPTONLKS NJ
2004-11-03 973-842-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J BLOOMFIELD NJ
2004-11-03 973-975-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2004-11-03 973-975-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2004-11-03 973-975-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2004-11-01 973-246-4XXX 4000–4999Assigned CSC VOICE, LLC 612K PASSAIC NJ
2004-11-01 973-246-5XXX 5000–5999Assigned CSC VOICE, LLC 612K PASSAIC NJ
2004-11-01 973-246-6XXX 6000–6999Assigned CSC VOICE, LLC 612K PASSAIC NJ
2004-11-01 973-343-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 DOVER NJ
2004-11-01 973-343-6XXX 6000–6999Assigned CSC VOICE, LLC 612K DOVER NJ
2004-11-01 973-343-7XXX 7000–7999Assigned CSC VOICE, LLC 612K DOVER NJ
2004-11-01 973-400-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 ROCKAWAY NJ
2004-11-01 973-659-7XXX 7000–7999Assigned METROPCS, INC. 5562 DOVER NJ
2004-11-01 973-659-8XXX 8000–8999Assigned METROPCS, INC. 5562 DOVER NJ
2004-10-26 973-718-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-10-26 973-718-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEWARK NJ
2004-10-14 973-545-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWFOUNDLD NJ
2004-10-13 973-646-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J MT VIEW NJ
2004-10-13 973-706-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 MT VIEW NJ
2004-10-11 973-350-6XXX 6000–6999Assigned CSC VOICE, LLC 612K NEWARK NJ
2004-10-11 973-351-4XXX 4000–4999Assigned CSC VOICE, LLC 612K NEWARK NJ
2004-10-11 973-368-2XXX 2000–2999Assigned CSC VOICE, LLC 612K NEWARK NJ
2004-10-11 973-368-4XXX 4000–4999Assigned CSC VOICE, LLC 612K NEWARK NJ
2004-10-11 973-601-7XXX 7000–7999Assigned CSC VOICE, LLC 612K HOPATCONG 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.