NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

42 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 856
ONVOY, LLC - NJ 38
NEW CINGULAR WIRELESS PCS, LLC - DC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 1
BLOCK LINE SYSTEMS, 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
2020-12-07 856-576-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CAMDEN NJ
2020-12-07 856-576-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CAMDEN NJ
2020-12-02 856-294-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 SWEDESBORO NJ
2020-11-19 856-878-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 SALEM NJ
2020-11-17 856-463-1XXX 1000–1999Assigned NUSO, LLC 478J BLACKWOOD NJ
2020-11-12 856-388-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILLIAMSTN NJ
2020-11-06 856-206-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 MOORESTOWN NJ
2020-10-21 856-403-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CAMDEN NJ
2020-10-21 856-403-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CAMDEN NJ
2020-10-21 856-403-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CAMDEN NJ
2020-10-19 856-724-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J MOORESTOWN NJ
2020-10-19 856-724-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MOORESTOWN NJ
2020-10-19 856-724-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J MOORESTOWN NJ
2020-10-19 856-746-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F MULLICA HL NJ
2020-10-15 856-326-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BRIDGETON NJ
2020-10-15 856-378-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BRIDGETON NJ
2020-10-15 856-724-6XXX 6000–6999Assigned FRACTEL, LLC 965H MOORESTOWN NJ
2020-09-30 856-805-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 264F LAUREL SPG NJ
2020-09-24 856-250-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C CAMDEN NJ
2020-09-24 856-250-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C CAMDEN NJ
2020-09-24 856-250-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C CAMDEN NJ
2020-09-24 856-250-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C CAMDEN NJ
2020-09-24 856-349-0XXX 0000–0999Assigned ONVOY, LLC - NJ 637C GLOUCESTER NJ
2020-09-24 856-349-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C GLOUCESTER NJ
2020-09-24 856-658-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C SWEDESBORO NJ
2020-09-24 856-658-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C SWEDESBORO NJ
2020-09-24 856-746-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C MULLICA HL NJ
2020-09-24 856-746-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C MULLICA HL NJ
2020-09-24 856-903-3XXX 3000–3999Assigned ONVOY, LLC - NJ 637C MERCHANTVL NJ
2020-09-24 856-903-4XXX 4000–4999Assigned ONVOY, LLC - NJ 637C MERCHANTVL NJ
2020-09-23 856-390-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C WOODSTOWN NJ
2020-09-23 856-420-2XXX 2000–2999Assigned ONVOY, LLC - NJ 637C WOODBURY NJ
2020-09-23 856-420-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C WOODBURY NJ
2020-09-21 856-326-5XXX 5000–5999Assigned ONVOY, LLC - NJ 637C BRIDGETON NJ
2020-09-21 856-326-6XXX 6000–6999Assigned ONVOY, LLC - NJ 637C BRIDGETON NJ
2020-09-21 856-399-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C ELMER NJ
2020-09-21 856-399-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C ELMER NJ
2020-09-21 856-758-7XXX 7000–7999Assigned ONVOY, LLC - NJ 637C CEDARVILLE NJ
2020-09-21 856-758-8XXX 8000–8999Assigned ONVOY, LLC - NJ 637C CEDARVILLE NJ
2020-09-10 856-271-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 HADDON HTS NJ
2020-08-19 856-436-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HADDON HTS NJ
2020-08-17 856-252-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J MOORESTOWN NJ
2020-08-14 856-410-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD NJ
2020-08-14 856-410-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HADDONFLD 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.