NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

15 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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
2016-09-08 609-415-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLEASANTVL NJ
2016-09-08 609-459-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 7134 DENNISVL NJ
2016-08-30 609-779-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J PLAINSBORO NJ
2016-08-30 609-862-1XXX 1000–1999Assigned IP HORIZON LLC 515J OCEAN CITY NJ
2016-08-23 609-783-3XXX 3000–3999Assigned METROPCS, INC. 5562 ATLNTIC CY NJ
2016-08-16 609-551-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J WILDWOOD NJ
2016-08-12 609-250-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PRINCETON NJ
2016-08-11 609-201-4XXX 4000–4999Assigned HD CARRIER LLC 321J ALLENTOWN NJ
2016-08-11 609-201-5XXX 5000–5999Assigned HD CARRIER LLC 321J ALLENTOWN NJ
2016-08-11 609-201-6XXX 6000–6999Assigned HD CARRIER LLC 321J ALLENTOWN NJ
2016-08-11 609-201-7XXX 7000–7999Assigned HD CARRIER LLC 321J ALLENTOWN NJ
2016-08-11 609-201-9XXX 9000–9999Assigned HD CARRIER LLC 321J ALLENTOWN NJ
2016-08-11 609-382-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLEASANTVL NJ
2016-08-11 609-382-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PLEASANTVL NJ
2016-08-11 609-536-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CAPMAYCTHS NJ
2016-08-11 609-591-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J ALLENTOWN NJ
2016-08-02 609-879-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J TUCKERTON NJ
2016-07-29 609-382-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J PLEASANTVL NJ
2016-07-28 609-732-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SOMERS PT NJ
2016-07-26 609-551-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WILDWOOD NJ
2016-07-22 609-451-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MEDFORD NJ
2016-07-22 609-785-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J PLAINSBORO NJ
2016-07-20 609-228-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PRINCETON NJ
2016-07-20 609-622-0XXX 0000–0999Assigned BARR TELL USA, INC. - NJ 917G BARNEGAT NJ
2016-07-20 609-684-0XXX 0000–0999Assigned BUSINESS AUTOMATION TECHNOLOGIES, INC. - NJ 852B PLEASANTVL NJ
2016-07-15 609-459-9XXX 9000–9999Assigned BARR TELL USA, INC. - NJ 917G DENNISVL NJ
2016-07-15 609-547-7XXX 7000–7999Assigned BARR TELL USA, INC. - NJ 917G HAMMONTON NJ
2016-07-15 609-650-5XXX 5000–5999Assigned BARR TELL USA, INC. - NJ 917G PLEASANTVL NJ
2016-07-15 609-800-6XXX 6000–6999Assigned BARR TELL USA, INC. - NJ 917G BRIGANTINE NJ
2016-07-15 609-804-4XXX 4000–4999Assigned BARR TELL USA, INC. - NJ 917G EGG HARBOR NJ
2016-07-15 609-854-2XXX 2000–2999Assigned BARR TELL USA, INC. - NJ 917G WILDWOOD NJ
2016-07-15 609-904-7XXX 7000–7999Assigned BARR TELL USA, INC. - NJ 917G SOMERS PT NJ
2016-07-15 609-938-5XXX 5000–5999Assigned BARR TELL USA, INC. - NJ 917G OCEAN CITY NJ
2016-07-12 609-904-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J SOMERS PT NJ
2016-07-11 609-342-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J BEACHHAVEN NJ
2016-07-05 609-383-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PLEASANTVL NJ
2016-07-05 609-467-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 BEACHHAVEN NJ
2016-07-05 609-775-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 TRENTON NJ
2016-07-05 609-833-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PLEASANTVL NJ
2016-07-05 609-833-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PLEASANTVL NJ
2016-06-23 609-676-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MOUNTHOLLY NJ
2016-06-23 609-808-0XXX 0000–0999Assigned BARR TELL USA, INC. - NJ 917G ATLNTIC CY NJ
2016-06-14 609-201-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 ALLENTOWN NJ
2016-06-14 609-598-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 CRANBURY NJ
2016-06-14 609-608-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 6391 PRINCETON NJ
2016-06-14 609-836-4XXX 4000–4999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PEMBERTON NJ
2016-06-14 609-854-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 WILDWOOD NJ
2016-06-13 609-227-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BORDENTOWN NJ
2016-05-26 609-642-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J CRANBURY NJ
2016-05-26 609-783-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ATLNTIC CY NJ

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.