NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

15 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 609
ONVOY, LLC - NJ 10
OPENTACT INC. 2
EXIANT COMMUNICATIONS LLC 2
AHOI 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
2007-03-07 609-578-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 CRANBURY NJ
2007-03-07 609-752-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 NEW EGYPT NJ
2007-03-02 609-488-3XXX 3000–3999Assigned MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 3639 BARNEGAT NJ
2007-03-01 609-350-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-03-01 609-350-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-03-01 609-350-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-03-01 609-350-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-03-01 609-712-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAWRENCEVL NJ
2007-03-01 609-712-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAWRENCEVL NJ
2007-03-01 609-712-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAWRENCEVL NJ
2007-03-01 609-712-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LAWRENCEVL NJ
2007-02-15 609-571-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J TRENTON NJ
2007-02-15 609-943-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TRENTON NJ
2007-02-09 609-372-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 BORDENTOWN NJ
2007-02-09 609-403-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J EWING NJ
2007-02-09 609-568-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J PLEASANTVL NJ
2007-02-09 609-568-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J PLEASANTVL NJ
2007-02-09 609-788-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SOMERS PT NJ
2007-01-18 609-770-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 WILDWOOD NJ
2007-01-18 609-857-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 TUCKERTON NJ
2007-01-18 609-878-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 HAMMONTON NJ
2007-01-18 609-994-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 BARNEGAT NJ
2007-01-15 609-317-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-01-15 609-317-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-01-15 609-317-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2007-01-15 609-969-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MEDFORD NJ
2007-01-15 609-975-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MEDFORD NJ
2007-01-10 609-424-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 BORDENTOWN NJ
2007-01-10 609-531-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J BURLINGTON NJ
2007-01-10 609-994-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J BARNEGAT NJ
2007-01-03 609-225-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 ATLNTIC CY NJ
2007-01-03 609-464-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 ATLNTIC CY NJ
2007-01-03 609-464-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 ATLNTIC CY NJ
2007-01-03 609-751-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2007-01-03 609-846-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 WILDWOOD NJ
2006-12-29 609-524-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 PRINCETON NJ
2006-12-18 609-350-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ATLNTIC CY NJ
2006-12-14 609-227-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 BORDENTOWN NJ
2006-12-14 609-227-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 BORDENTOWN NJ
2006-12-08 609-218-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 TRENTON NJ
2006-12-08 609-218-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 TRENTON NJ
2006-12-08 609-674-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ATLNTIC CY NJ
2006-12-08 609-674-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ATLNTIC CY NJ
2006-12-08 609-674-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ATLNTIC CY NJ
2006-12-08 609-674-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ATLNTIC CY NJ
2006-12-06 609-536-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NJ 4804 CAPMAYCTHS NJ
2006-11-30 609-521-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 FORT DIX NJ
2006-11-30 609-521-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 FORT DIX NJ
2006-11-29 609-495-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 CRANBURY NJ
2006-11-29 609-846-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J WILDWOOD 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.