NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 607
ONVOY, LLC- NY 6
EXIANT COMMUNICATIONS LLC 4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 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
2011-12-28 607-698-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CANISTEO NY
2011-12-28 607-988-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E OTEGO NY
2011-12-19 607-286-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MILFORD NY
2011-12-19 607-588-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K GRANDGORGE NY
2011-12-15 607-283-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 CORTLAND NY
2011-12-13 607-264-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CHERRY VLY NY
2011-12-13 607-278-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E DAVENPORT NY
2011-12-13 607-333-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 ELMIRA NY
2011-12-13 607-391-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 ITHACA NY
2011-12-13 607-638-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SCHENEVUS NY
2011-11-28 607-898-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GROTON NY
2011-11-21 607-228-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 WATKISGLEN NY
2011-11-16 607-240-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BINGHAMTON NY
2011-11-16 607-333-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELMIRA NY
2011-11-16 607-353-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ONEONTA NY
2011-11-16 607-744-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ENDICOTT NY
2011-10-28 607-258-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E APALACHIN NY
2011-10-26 607-258-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E APALACHIN NY
2011-10-26 607-293-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HARTWICK NY
2011-10-17 607-965-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E EDMESTON NY
2011-10-14 607-282-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COOPERSTN NY
2011-09-28 607-249-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WAVERLY NY
2011-09-23 607-319-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ITHACA NY
2011-09-23 607-744-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ENDICOTT NY
2011-09-21 607-210-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WATKISGLEN NY
2011-09-06 607-752-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ENDICOTT NY
2011-09-02 607-225-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GREENWOOD NY
2011-09-02 607-397-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WORCESTER NY
2011-09-02 607-523-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E LINDLEY NY
2011-09-02 607-558-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E JASPER NY
2011-08-29 607-295-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ARKPORT NY
2011-08-29 607-326-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ROXBURY NY
2011-08-29 607-588-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E GRANDGORGE NY
2011-08-12 607-275-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C ITHACA NY
2011-08-08 607-319-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ITHACA NY
2011-07-19 607-269-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2011-07-19 607-301-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BIG FLATS NY
2011-07-14 607-595-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2011-07-14 607-595-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2011-07-13 607-378-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 ELMIRA NY
2011-07-11 607-373-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NORWICH NY
2011-07-08 607-767-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ELMIRA NY
2011-06-20 607-349-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2011-06-10 607-247-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ALFRED NY
2011-06-08 607-271-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2011-06-07 607-218-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORTLAND NY
2011-06-07 607-269-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2011-06-07 607-323-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MAINE NY
2011-06-07 607-444-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ENDICOTT NY
2011-06-07 607-583-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SAVONA 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.