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
2019-04-01 609-773-7XXX 7000–7999Assigned CORETEL NEW JERSEY, INC. - NJ 482F LAMBERTVL NJ
2019-04-01 609-843-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F LAWRENCEVL NJ
2019-04-01 609-944-2XXX 2000–2999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HIGHTSTOWN NJ
2019-04-01 609-946-3XXX 3000–3999Assigned CORETEL NEW JERSEY, INC. - NJ 482F PENNINGTON NJ
2019-04-01 609-981-0XXX 0000–0999Assigned CORETEL NEW JERSEY, INC. - NJ 482F MERCERVL NJ
2019-04-01 609-998-6XXX 6000–6999Assigned CORETEL NEW JERSEY, INC. - NJ 482F VINCENTOWN NJ
2019-03-29 609-212-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PRINCETON NJ
2019-03-21 609-300-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ATLNTIC CY NJ
2019-03-21 609-402-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ATLNTIC CY NJ
2019-03-19 609-940-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 TRENTON NJ
2019-03-19 609-940-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 TRENTON NJ
2019-03-19 609-940-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 TRENTON NJ
2019-03-18 609-293-1XXX 1000–1999Assigned CORETEL NEW JERSEY, INC. - NJ 482F FORT DIX NJ
2019-02-28 609-541-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ATLNTIC CY NJ
2019-02-28 609-732-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J SOMERS PT NJ
2019-02-25 609-749-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-02-21 609-676-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MOUNTHOLLY NJ
2019-02-21 609-850-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MOUNTHOLLY NJ
2019-02-21 609-850-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MOUNTHOLLY NJ
2019-02-20 609-697-4XXX 4000–4999Assigned CORETEL NEW JERSEY, INC. - NJ 482F HOPEWELL NJ
2019-02-19 609-940-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 7142 TRENTON NJ
2019-02-11 609-749-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FORT DIX NJ
2019-02-11 609-749-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FORT DIX NJ
2019-02-11 609-749-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FORT DIX NJ
2019-02-11 609-795-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FORT DIX NJ
2019-02-11 609-795-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F FORT DIX NJ
2019-01-31 609-749-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-01-31 609-749-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-01-31 609-749-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-01-31 609-749-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-01-31 609-749-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-01-31 609-749-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 FORT DIX NJ
2019-01-03 609-783-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ATLNTIC CY NJ
2018-12-20 609-866-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ATLNTIC CY NJ
2018-12-18 609-286-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEW EGYPT NJ
2018-12-18 609-353-0XXX 0000–0999Assigned METROPCS, INC. 5562 FORT DIX NJ
2018-12-12 609-921-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PRINCETON NJ
2018-12-06 609-312-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C BARNEGAT NJ
2018-12-06 609-739-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C BRIGANTINE NJ
2018-12-06 609-739-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C BRIGANTINE NJ
2018-12-06 609-796-0XXX 0000–0999Assigned ONVOY, LLC - NJ 637C AVALON NJ
2018-12-06 609-830-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C AVALON NJ
2018-12-06 609-991-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C BEACHHAVEN NJ
2018-12-06 609-991-9XXX 9000–9999Assigned ONVOY, LLC - NJ 637C BEACHHAVEN NJ
2018-11-12 609-853-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D PLAINSBORO NJ
2018-11-06 609-604-1XXX 1000–1999Assigned TELNYX LLC 073H DENNISVL NJ
2018-10-31 609-283-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F PEMBERTON NJ
2018-10-31 609-991-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F BEACHHAVEN NJ
2018-10-30 609-975-7XXX 7000–7999Assigned BLOCK LINE SYSTEMS, LLC - NJ 835E MEDFORD NJ
2018-10-24 609-627-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PRINCETON 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.