NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

77 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 848
ONVOY, LLC - NJ 44
NEW CINGULAR WIRELESS PCS, LLC - DC 25
CSC WIRELESS, LLC 3
HD CARRIER LLC 2
PEERLESS NETWORK OF NEW JERSEY, LLC - 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
2014-05-21 848-373-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAKEWOOD NJ
2014-05-09 848-205-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
2014-05-09 848-205-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
2014-05-09 848-240-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-05-09 848-480-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-04-29 848-404-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C BELMAR NJ
2014-04-16 848-205-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
2014-04-16 848-205-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 METUCHEN NJ
2014-04-16 848-222-1XXX 1000–1999Assigned CSC VOICE, LLC 612K LAKEWOOD NJ
2014-03-31 848-300-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 ATLATCHLDS NJ
2014-03-28 848-666-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C RAHWAY NJ
2014-03-28 848-999-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C WOODBRIDGE NJ
2014-03-14 848-232-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PTPLEASANT NJ
2014-03-14 848-232-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PTPLEASANT NJ
2014-03-14 848-373-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAKEWOOD NJ
2014-03-14 848-373-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAKEWOOD NJ
2014-03-14 848-373-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAKEWOOD NJ
2014-03-11 848-404-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BELMAR NJ
2014-03-05 848-216-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F EMILLSTONE NJ
2014-03-05 848-216-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F EMILLSTONE NJ
2014-03-04 848-223-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-03-04 848-240-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-03-04 848-240-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-03-04 848-240-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-03-04 848-240-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-03-04 848-240-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2014-02-20 848-468-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 MATAWAN NJ
2014-02-19 848-216-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J EMILLSTONE NJ
2014-02-19 848-300-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J ATLATCHLDS NJ
2014-01-31 848-232-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J PTPLEASANT NJ
2014-01-09 848-231-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FREEHOLD NJ
2014-01-09 848-231-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FREEHOLD NJ
2014-01-09 848-231-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FREEHOLD NJ
2013-12-09 848-221-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TOMS RIVER NJ
2013-10-04 848-217-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ASBURYPARK NJ
2013-09-20 848-217-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C ASBURYPARK NJ
2013-09-20 848-222-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F LAKEWOOD NJ
2013-08-29 848-303-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 LONGBRANCH NJ
2013-08-16 848-217-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J ASBURYPARK NJ
2013-08-15 848-232-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J PTPLEASANT NJ
2013-08-14 848-777-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J DEAL NJ
2013-08-13 848-223-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TOMS RIVER NJ
2013-08-13 848-232-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J PTPLEASANT NJ
2013-08-13 848-469-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SPRINGLAKE NJ
2013-08-02 848-466-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NJ 6623 RED BANK NJ
2013-07-30 848-205-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF NEW JERSEY, LP - NJ 2771 METUCHEN NJ
2013-07-30 848-231-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FREEHOLD NJ
2013-07-30 848-240-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 TOMS RIVER NJ
2013-07-30 848-444-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 FREEHOLD NJ
2013-07-29 848-205-8XXX 8000–8999Assigned IP HORIZON LLC 515J METUCHEN 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.