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
2007-09-05 607-242-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2007-09-05 607-259-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2007-08-27 607-235-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2007-08-27 607-235-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2007-08-16 607-441-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K ONEONTA NY
2007-08-06 607-281-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 HORNELL NY
2007-08-06 607-376-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ONEONTA NY
2007-07-24 607-238-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K BINGHAMTON NY
2007-07-24 607-486-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K CINCINNTUS NY
2007-07-23 607-281-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 HORNELL NY
2007-07-16 607-842-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K TRUXTON NY
2007-07-03 607-242-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2007-07-03 607-242-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2007-06-06 607-218-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 CORTLAND NY
2007-06-05 607-244-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NORWICH NY
2007-06-05 607-661-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 HORNELL NY
2007-05-17 607-558-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K JASPER NY
2007-05-16 607-429-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ENDICOTT NY
2007-05-16 607-429-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ENDICOTT NY
2007-05-15 607-828-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K MASONVILLE NY
2007-05-15 607-925-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K WOODHULL NY
2007-05-11 607-564-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 NEWFIELD NY
2007-05-08 607-264-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K CHERRY VLY NY
2007-05-03 607-220-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ITHACA NY
2007-05-03 607-220-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ITHACA NY
2007-05-03 607-259-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2007-05-03 607-376-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ONEONTA NY
2007-05-03 607-376-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ONEONTA NY
2007-04-17 607-445-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K GILBERTSVL NY
2007-04-17 607-548-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K SNEWBERLIN NY
2007-04-17 607-867-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K MOUNTUPTON NY
2007-04-17 607-877-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K CHEMUNG NY
2007-04-13 607-319-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K ITHACA NY
2007-04-05 607-226-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K GUILFORD NY
2007-04-03 607-239-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ENDICOTT NY
2007-04-03 607-524-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K CATON NY
2007-04-03 607-538-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K HOBART NY
2007-04-03 607-545-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K CANASERAGA NY
2007-04-03 607-965-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K EDMESTON NY
2007-03-30 607-654-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CORNING NY
2007-03-15 607-291-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K ETNA NY
2007-03-09 607-664-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 BATH NY
2007-03-08 607-836-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K MCGRAW NY
2007-03-07 607-651-0XXX 0000–0999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2007-03-07 607-651-3XXX 3000–3999Assigned METROPCS, INC. 5562 BINGHAMTON NY
2007-03-06 607-285-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K MORRIS NY
2007-03-06 607-290-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K ROSCOE NY
2007-03-02 607-260-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K ANDOVER NY
2007-03-02 607-268-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K PRATTSBURG NY
2007-03-02 607-270-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K ALMOND 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.