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
2009-01-14 607-595-1XXX 1000–1999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BINGHAMTON NY
2009-01-14 607-595-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BINGHAMTON NY
2009-01-14 607-595-3XXX 3000–3999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BINGHAMTON NY
2009-01-14 607-595-4XXX 4000–4999Assigned YMAX COMMUNICATIONS CORP. - NY 282E BINGHAMTON NY
2009-01-06 607-483-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2009-01-06 607-644-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2009-01-06 607-684-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORNING NY
2008-12-29 607-205-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ENDICOTT NY
2008-12-29 607-216-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ITHACA NY
2008-12-29 607-301-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BIG FLATS NY
2008-12-29 607-323-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MAINE NY
2008-12-29 607-398-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2008-12-29 607-431-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ONEONTA NY
2008-12-29 607-527-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CAMPBELL NY
2008-12-29 607-542-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORNING NY
2008-12-29 607-699-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NICHOLS NY
2008-12-19 607-882-9XXX 9000–9999Assigned FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 629E ITHACA NY
2008-12-08 607-684-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORNING NY
2008-12-01 607-379-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ITHACA NY
2008-11-06 607-281-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 HORNELL NY
2008-11-06 607-481-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2008-11-06 607-644-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2008-10-29 607-271-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 ELMIRA NY
2008-10-03 607-684-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORNING NY
2008-10-03 607-793-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ITHACA NY
2008-09-26 607-376-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 ONEONTA NY
2008-09-18 607-235-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K BINGHAMTON NY
2008-09-12 607-205-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 ENDICOTT NY
2008-09-12 607-240-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 BINGHAMTON NY
2008-09-03 607-205-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ENDICOTT NY
2008-09-03 607-281-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 HORNELL NY
2008-09-03 607-296-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BINGHAMTON NY
2008-09-03 607-483-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2008-08-15 607-232-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 BINGHAMTON NY
2008-08-14 607-873-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 ELMIRA NY
2008-08-04 607-220-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ITHACA NY
2008-08-04 607-481-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2008-08-04 607-481-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2008-08-04 607-591-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORTLAND NY
2008-08-04 607-644-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2008-08-04 607-644-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2008-08-04 607-684-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORNING NY
2008-07-16 607-235-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BINGHAMTON NY
2008-07-14 607-744-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ENDICOTT NY
2008-07-02 607-684-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 CORNING NY
2008-07-01 607-218-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 CORTLAND NY
2008-06-09 607-744-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ENDICOTT NY
2008-06-04 607-483-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ELMIRA NY
2008-06-04 607-644-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2008-05-28 607-241-2XXX 2000–2999Assigned YMAX COMMUNICATIONS CORP. - NY 282E ITHACA 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.