NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 607
BANDWIDTH.COM CLEC, LLC - NY 215
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
2022-10-11 607-607-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-10-11 607-607-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2022-09-21 607-999-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-21 607-999-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2022-09-01 607-288-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2022-08-15 607-526-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2022-08-15 607-526-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2022-08-15 607-526-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2022-01-21 607-575-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MAINE NY
2022-01-21 607-617-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NICHOLS NY
2021-11-17 607-663-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ONEONTA NY
2021-11-17 607-663-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ONEONTA NY
2021-11-16 607-289-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORTLAND NY
2021-11-16 607-289-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORTLAND NY
2021-07-09 607-670-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E STAMFORD NY
2021-05-21 607-599-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CATON NY
2020-11-04 607-678-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E DUNDEE NY
2020-11-02 607-346-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORNING NY
2020-08-20 607-209-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2020-07-15 607-317-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2020-03-13 607-204-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHENANGBDG NY
2020-03-13 607-562-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BIG FLATS NY
2020-02-04 607-647-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MCDONOUGH NY
2020-02-04 607-828-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MASONVILLE NY
2020-02-03 607-610-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E UNADILLA NY
2020-02-03 607-783-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GILBERTSVL NY
2020-02-03 607-877-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHEMUNG NY
2020-02-03 607-895-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GUILFORD NY
2020-01-31 607-498-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ROSCOE NY
2020-01-31 607-674-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SHERBURNE NY
2020-01-31 607-713-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OXFORD NY
2020-01-30 607-320-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BAINBRIDGE NY
2020-01-30 607-347-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ETNA NY
2020-01-30 607-486-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CINCINNTUS NY

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.