NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 973
BANDWIDTH.COM CLEC, LLC - NJ 2
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
2026-09-03 973-654-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F CALDWELL NJ
2026-09-03 973-899-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLBURN NJ
2026-05-08 973-899-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLBURN NJ
2025-02-14 973-354-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BELLEVILLE NJ
2022-10-19 973-561-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ORANGE NJ
2022-10-19 973-561-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ORANGE NJ
2021-10-26 973-782-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PATERSON NJ
2021-10-26 973-782-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F PATERSON NJ
2020-11-02 973-381-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NUTLEY NJ
2020-11-02 973-381-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NUTLEY NJ
2020-11-02 973-587-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MT VIEW NJ
2020-10-26 973-363-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2020-10-26 973-949-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2020-10-05 973-319-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WHIPPANY NJ
2020-10-05 973-952-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WHIPPANY NJ
2020-08-17 973-381-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NUTLEY NJ
2020-08-05 973-363-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2020-08-05 973-963-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2020-07-16 973-793-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WHIPPANY NJ
2020-04-10 973-221-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2020-04-10 973-221-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2020-03-03 973-834-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ERSKINELKS NJ
2019-10-23 973-254-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MORRISTOWN NJ
2019-10-23 973-605-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MORRISTOWN NJ
2019-10-23 973-631-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MORRISTOWN NJ
2019-10-23 973-898-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MORRISTOWN NJ
2019-10-23 973-993-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MORRISTOWN NJ
2018-05-01 973-993-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MORRISTOWN NJ
2017-07-05 973-284-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NUTLEY NJ
2017-05-01 973-556-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ERSKINELKS NJ
2017-02-28 973-315-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLBURN NJ
2016-07-22 973-739-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F WHIPPANY NJ
2016-06-22 973-974-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LIVINGSTON NJ
2016-06-20 973-221-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F HAWTHORNE NJ
2016-06-20 973-315-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLBURN NJ
2016-06-20 973-320-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NUTLEY NJ
2016-06-20 973-354-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BELLEVILLE NJ
2016-06-20 973-805-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MADISON NJ
2016-06-20 973-957-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ROCKAWAY NJ
2016-06-20 973-987-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MT VIEW NJ
2016-06-17 973-996-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F SO ORANGE NJ
2015-09-11 973-409-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NEWFOUNDLD NJ
2015-09-11 973-957-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ROCKAWAY NJ
2015-09-10 973-437-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MADISON NJ
2015-09-10 973-826-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F LITTLE FLS NJ
2015-08-31 973-241-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F BERNARDSVL NJ
2015-08-31 973-358-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F ERSKINELKS NJ
2015-05-18 973-804-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F NETCONG NJ
2015-04-22 973-218-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLBURN NJ
2015-04-22 973-346-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NJ 118F MILLBURN 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.