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
2007-09-24 518-955-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GLENSFALLS NY
2007-09-24 518-955-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 GLENSFALLS NY
2007-09-06 518-567-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HUDSON NY
2007-09-06 518-951-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COLONIE NY
2007-09-06 518-951-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COLONIE NY
2007-09-06 518-951-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COLONIE NY
2007-09-05 518-534-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 PLATTSBG NY
2007-09-05 518-937-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-09-05 518-937-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-08-10 518-285-9XXX 9000–9999Assigned METROPCS, INC. 5562 TROY NY
2007-08-06 518-514-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-08-06 518-681-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 GLENSFALLS NY
2007-08-06 518-944-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-08-01 518-640-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 COLONIE NY
2007-07-31 518-326-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K TROY NY
2007-07-26 518-351-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J SCHROON LK NY
2007-07-26 518-503-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J TICONDROGA NY
2007-07-26 518-836-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 SCHENCTADY NY
2007-07-23 518-306-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K SARATOGSPG NY
2007-07-16 518-608-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K COLONIE NY
2007-07-11 518-536-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 PLATTSBG NY
2007-07-11 518-683-3XXX 3000–3999Assigned METROPCS, INC. 5562 GLENSFALLS NY
2007-07-11 518-881-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SCHENCTADY NY
2007-07-11 518-881-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SCHENCTADY NY
2007-07-11 518-881-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SCHENCTADY NY
2007-07-11 518-881-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SCHENCTADY NY
2007-07-03 518-944-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-07-03 518-944-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-07-03 518-944-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-06-29 518-952-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K SCHENCTADY NY
2007-06-11 518-867-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COLONIE NY
2007-06-11 518-867-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 COLONIE NY
2007-06-05 518-534-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 PLATTSBG NY
2007-06-05 518-567-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 HUDSON NY
2007-06-05 518-681-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 GLENSFALLS NY
2007-06-05 518-944-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-06-05 518-944-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ALBANY NY
2007-06-01 518-328-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 TROY NY
2007-06-01 518-328-2XXX 2000–2999Assigned METROPCS, INC. 5562 TROY NY
2007-05-22 518-874-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 TROY NY
2007-05-17 518-826-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K BRAMANVL NY
2007-05-16 518-947-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 CATSKILL NY
2007-05-11 518-499-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 WHITEHALL NY
2007-05-09 518-868-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K CENTRALBDG NY
2007-05-08 518-284-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K SHARON SPG NY
2007-05-07 518-536-7XXX 7000–7999Assigned PRIMELINK, INC. - NY 0065 PLATTSBG NY
2007-05-04 518-444-8XXX 8000–8999Assigned TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 7989 ATHENS NY
2007-05-04 518-966-0XXX 0000–0999Assigned TVC ALBANY, INC. DBA FIRSTLIGHT FIBER 7989 GREENVILLE NY
2007-05-03 518-521-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MALONE NY
2007-05-03 518-944-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 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.