NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

37 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 862
ONVOY, LLC - NJ 28
CSC WIRELESS, LLC 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 3
OPENTACT INC. 1
EXIANT COMMUNICATIONS LLC 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
2021-10-08 862-357-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BLOOMFIELD NJ
2021-10-08 862-363-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2021-10-08 862-363-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2021-10-08 862-363-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 MORRISTOWN NJ
2021-10-08 862-378-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 PATERSON NJ
2021-10-08 862-384-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 BLOOMFIELD NJ
2021-10-08 862-462-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 HOPATCONG NJ
2021-10-08 862-622-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWARK NJ
2021-10-08 862-622-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWARK NJ
2021-10-08 862-622-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWARK NJ
2021-10-04 862-383-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-04 862-383-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-01 862-379-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-10-01 862-379-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-09-28 862-355-8XXX 8000–8999Assigned METROPCS, INC. 5562 POMPTONLKS NJ
2021-09-28 862-363-2XXX 2000–2999Assigned METROPCS, INC. 5562 MORRISTOWN NJ
2021-09-28 862-363-3XXX 3000–3999Assigned METROPCS, INC. 5562 MORRISTOWN NJ
2021-09-23 862-351-0XXX 0000–0999Assigned METROPCS, INC. 5562 SUSSEX NJ
2021-09-23 862-351-4XXX 4000–4999Assigned METROPCS, INC. 5562 SUSSEX NJ
2021-09-23 862-380-2XXX 2000–2999Assigned METROPCS, INC. 5562 NEWARK NJ
2021-09-23 862-381-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWARK NJ
2021-09-20 862-378-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PATERSON NJ
2021-09-20 862-529-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CALDWELL NJ
2021-09-16 862-337-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CHATHAM NJ
2021-09-16 862-365-0XXX 0000–0999Assigned COMMIO, LLC 939H BLOOMFIELD NJ
2021-09-16 862-365-5XXX 5000–5999Assigned COMMIO, LLC 939H BLOOMFIELD NJ
2021-09-16 862-365-6XXX 6000–6999Assigned COMMIO, LLC 939H BLOOMFIELD NJ
2021-09-16 862-365-7XXX 7000–7999Assigned COMMIO, LLC 939H BLOOMFIELD NJ
2021-09-16 862-837-6XXX 6000–6999Assigned COMMIO, LLC 939H ORANGE NJ
2021-09-16 862-837-7XXX 7000–7999Assigned COMMIO, LLC 939H ORANGE NJ
2021-09-16 862-837-8XXX 8000–8999Assigned COMMIO, LLC 939H ORANGE NJ
2021-09-16 862-837-9XXX 9000–9999Assigned COMMIO, LLC 939H ORANGE NJ
2021-09-16 862-860-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CHATHAM NJ
2021-09-15 862-379-0XXX 0000–0999Assigned COMMIO, LLC 939H PASSAIC NJ
2021-09-15 862-379-1XXX 1000–1999Assigned COMMIO, LLC 939H PASSAIC NJ
2021-09-15 862-379-2XXX 2000–2999Assigned COMMIO, LLC 939H PASSAIC NJ
2021-09-15 862-379-3XXX 3000–3999Assigned COMMIO, LLC 939H PASSAIC NJ
2021-09-15 862-379-4XXX 4000–4999Assigned COMMIO, LLC 939H PASSAIC NJ
2021-09-13 862-337-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F CHATHAM NJ
2021-09-13 862-348-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 CALDWELL NJ
2021-09-13 862-380-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWARK NJ
2021-09-13 862-380-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 NEWARK 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.