NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 518
ONVOY, LLC- 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
2005-05-05 518-694-7XXX 7000–7999Assigned TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 7989 ALBANY NY
2005-04-25 518-203-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 TROY NY
2005-04-11 518-610-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 KINDERHOOK NY
2005-04-08 518-701-1XXX 1000–1999Assigned METROPCS, INC. 5562 ALBANY NY
2005-04-07 518-320-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2005-04-07 518-320-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2005-04-07 518-727-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2005-04-07 518-847-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SCHENCTADY NY
2005-04-01 518-631-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 SCHENCTADY NY
2005-03-30 518-705-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 JOHNSTOWN NY
2005-03-23 518-880-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 TROY NY
2005-03-21 518-420-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PLATTSBG NY
2005-03-07 518-361-8XXX 8000–8999Assigned METROPCS, INC. 5562 GLENSFALLS NY
2005-03-07 518-633-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 SARATOGSPG NY
2005-03-04 518-420-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 PLATTSBG NY
2005-03-04 518-586-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 TICONDROGA NY
2005-03-04 518-637-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 LAKEPLACID NY
2005-03-04 518-640-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 COLONIE NY
2005-03-04 518-651-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MALONE NY
2005-03-04 518-774-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 GLOVERSVL NY
2005-03-01 518-289-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K ROUND LAKE NY
2005-03-01 518-752-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K GLOVERSVL NY
2005-03-01 518-848-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K JOHNSTOWN NY
2005-03-01 518-883-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K BROADALBIN NY
2005-02-25 518-539-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 MECHANICVL NY
2005-02-24 518-872-5XXX 5000–5999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 BERNE NY
2005-02-23 518-302-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 LAKEPLACID NY
2005-02-07 518-207-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2005-02-01 518-361-5XXX 5000–5999Assigned METROPCS, INC. 5562 GLENSFALLS NY
2005-02-01 518-701-0XXX 0000–0999Assigned METROPCS, INC. 5562 ALBANY NY
2005-02-01 518-701-3XXX 3000–3999Assigned METROPCS, INC. 5562 ALBANY NY
2005-02-01 518-701-4XXX 4000–4999Assigned METROPCS, INC. 5562 ALBANY NY
2005-02-01 518-701-5XXX 5000–5999Assigned METROPCS, INC. 5562 ALBANY NY
2005-02-01 518-701-6XXX 6000–6999Assigned METROPCS, INC. 5562 ALBANY NY
2005-02-01 518-701-7XXX 7000–7999Assigned METROPCS, INC. 5562 ALBANY NY
2005-01-27 518-641-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 ALBANY NY
2005-01-26 518-478-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 ALBANY NY
2005-01-24 518-269-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-479-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-480-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GLENSFALLS NY
2005-01-24 518-480-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GLENSFALLS NY
2005-01-24 518-480-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GLENSFALLS NY
2005-01-24 518-480-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GLENSFALLS NY
2005-01-24 518-487-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-487-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-488-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-488-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-488-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-488-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY NY
2005-01-24 518-533-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALBANY 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.