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
2012-08-13 607-288-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2012-08-13 607-288-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2012-08-09 607-366-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C LANSING NY
2012-08-09 607-836-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C MCGRAW NY
2012-08-09 607-838-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C MCLEAN NY
2012-08-03 607-973-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORNING NY
2012-07-18 607-238-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2012-07-16 607-238-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2012-06-11 607-689-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 OWEGO NY
2012-06-07 607-270-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ALMOND NY
2012-05-29 607-203-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-29 607-203-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BINGHAMTON NY
2012-05-22 607-238-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2012-05-16 607-235-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BINGHAMTON NY
2012-05-15 607-269-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2012-05-10 607-240-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 BINGHAMTON NY
2012-05-07 607-378-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2012-04-26 607-224-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HAMMONDSPT NY
2012-04-26 607-566-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E AVOCA NY
2012-04-26 607-678-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E DUNDEE NY
2012-04-25 607-888-8XXX 8000–8999Assigned FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 629E NORWICH NY
2012-04-20 607-417-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HAWLEYTON NY
2012-04-12 607-373-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NORWICH NY
2012-04-04 607-209-0XXX 0000–0999Assigned FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 629E TRUMANSBG NY
2012-04-02 607-232-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2012-03-28 607-378-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2012-03-28 607-504-3XXX 3000–3999Assigned FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 629E ADDISON NY
2012-03-20 607-836-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MCGRAW NY
2012-03-16 607-793-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ITHACA NY
2012-02-29 607-282-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E COOPERSTN NY
2012-02-24 607-235-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2012-02-24 607-296-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2012-02-24 607-296-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2012-02-24 607-333-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 ELMIRA NY
2012-02-13 607-261-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORTLAND NY
2012-02-10 607-654-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 CORNING NY
2012-02-02 607-214-6XXX 6000–6999Assigned CATSKILLS COMMUNICATIONS, INC - NY 360H STAMFORD NY
2012-01-30 607-218-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 CORTLAND NY
2012-01-17 607-232-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BINGHAMTON NY
2012-01-11 607-838-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MCLEAN NY
2012-01-10 607-366-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E LANSING NY
2012-01-10 607-538-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HOBART NY
2012-01-05 607-695-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CAMERON NY
2012-01-04 607-260-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ANDOVER 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.