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
2021-01-04 607-533-1XXX 1000–1999Assigned TELNYX LLC 073H LANSING NY
2021-01-04 607-558-1XXX 1000–1999Assigned TELNYX LLC 073H JASPER NY
2020-12-29 607-219-6XXX 6000–6999Assigned TELNYX LLC 073H ITHACA NY
2020-12-29 607-318-0XXX 0000–0999Assigned TELNYX LLC 073H GREENWOOD NY
2020-12-29 607-417-8XXX 8000–8999Assigned TELNYX LLC 073H HAWLEYTON NY
2020-12-29 607-569-8XXX 8000–8999Assigned TELNYX LLC 073H HAMMONDSPT NY
2020-12-29 607-800-6XXX 6000–6999Assigned TELNYX LLC 073H GROTON NY
2020-12-24 607-597-8XXX 8000–8999Assigned TELNYX LLC 073H CORTLAND NY
2020-12-24 607-678-1XXX 1000–1999Assigned TELNYX LLC 073H DUNDEE NY
2020-12-22 607-300-1XXX 1000–1999Assigned TELNYX LLC 073H AVOCA NY
2020-12-22 607-940-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C BINGHAMTON NY
2020-12-18 607-357-9XXX 9000–9999Assigned TELNYX LLC 073H ARKPORT NY
2020-12-17 607-247-9XXX 9000–9999Assigned TELNYX LLC 073H ALFRED NY
2020-12-17 607-260-8XXX 8000–8999Assigned TELNYX LLC 073H ANDOVER NY
2020-12-17 607-270-1XXX 1000–1999Assigned TELNYX LLC 073H ALMOND NY
2020-12-17 607-477-0XXX 0000–0999Assigned TELNYX LLC 073H APALACHIN NY
2020-12-15 607-200-0XXX 0000–0999Assigned FRACTEL, LLC 965H SLATEVLSPG NY
2020-12-15 607-200-2XXX 2000–2999Assigned FRACTEL, LLC 965H SLATEVLSPG NY
2020-12-14 607-317-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C ELMIRA NY
2020-12-14 607-317-3XXX 3000–3999Assigned ONVOY, LLC- NY 384C ELMIRA NY
2020-12-14 607-317-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C ELMIRA NY
2020-12-14 607-645-4XXX 4000–4999Assigned ONVOY, LLC- NY 384C ITHACA NY
2020-12-14 607-645-5XXX 5000–5999Assigned ONVOY, LLC- NY 384C ITHACA NY
2020-12-14 607-645-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C ITHACA NY
2020-12-14 607-645-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C ITHACA NY
2020-11-13 607-401-8XXX 8000–8999Assigned HD CARRIER LLC 321J BINGHAMTON NY
2020-11-13 607-401-9XXX 9000–9999Assigned HD CARRIER LLC 321J BINGHAMTON NY
2020-11-10 607-300-8XXX 8000–8999Assigned ONVOY, LLC- NY 384C AVOCA NY
2020-11-10 607-300-9XXX 9000–9999Assigned ONVOY, LLC- NY 384C AVOCA 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
2020-10-23 607-444-6XXX 6000–6999Assigned ONVOY, LLC- NY 384C ENDICOTT NY
2020-10-23 607-444-7XXX 7000–7999Assigned ONVOY, LLC- NY 384C ENDICOTT NY
2020-10-22 607-298-0XXX 0000–0999Assigned DTC CABLE, INC. - NY 084J DEPOSIT NY
2020-10-20 607-293-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J HARTWICK NY
2020-10-20 607-527-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J CAMPBELL NY
2020-10-20 607-535-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J WATKISGLEN NY
2020-10-20 607-638-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J SCHENEVUS NY
2020-10-20 607-699-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J NICHOLS NY
2020-10-14 607-298-7XXX 7000–7999Assigned TC SYSTEMS, INC. - NY 7140 DEPOSIT NY
2020-09-30 607-973-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CORNING NY
2020-09-28 607-902-6XXX 6000–6999Assigned TC SYSTEMS, INC. - NY 7140 NEWARK VLY NY
2020-09-25 607-399-7XXX 7000–7999Assigned TC SYSTEMS, INC. - NY 7140 HARPURSVL NY
2020-09-11 607-703-8XXX 8000–8999Assigned TELNYX LLC 073H WATKISGLEN NY
2020-09-09 607-370-1XXX 1000–1999Assigned IP HORIZON LLC 515J BINGHAMTON NY
2020-09-04 607-360-0XXX 0000–0999Assigned ONVOY, LLC- NY 384C CANISTEO NY
2020-09-02 607-362-1XXX 1000–1999Assigned NUSO, LLC 478J WORCESTER NY
2020-08-20 607-209-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E TRUMANSBG NY
2020-08-06 607-219-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K ITHACA NY
2020-08-05 607-966-6XXX 6000–6999Assigned FRACTEL, LLC 965H HAMMONDSPT 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.