NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 267
THE VOICE APPLICATION NETWORK, LLC 78
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
2016-08-15 267-409-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J SOUDERTON PA
2016-08-15 267-409-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J SOUDERTON PA
2016-08-15 267-409-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J SOUDERTON PA
2016-08-15 267-409-4XXX 4000–4999Assigned THE VOICE APPLICATION NETWORK, LLC 507J SOUDERTON PA
2016-08-15 267-409-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J SOUDERTON PA
2016-08-15 267-452-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PERKASIE PA
2016-08-15 267-459-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PERKASIE PA
2016-08-15 267-472-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN43 PA
2016-08-15 267-472-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN43 PA
2016-08-15 267-472-9XXX 9000–9999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN43 PA
2016-08-15 267-487-0XXX 0000–0999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-487-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-487-4XXX 4000–4999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-488-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-488-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-512-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN43 PA
2016-08-15 267-512-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN43 PA
2016-08-15 267-526-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-526-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-526-4XXX 4000–4999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-526-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-526-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-617-9XXX 9000–9999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PERKASIE PA
2016-08-15 267-652-9XXX 9000–9999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-662-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-662-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-662-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-677-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-677-4XXX 4000–4999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-677-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-677-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-677-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-677-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J NORTHWALES PA
2016-08-15 267-681-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-681-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-681-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-681-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-681-9XXX 9000–9999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-704-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-704-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN41 PA
2016-08-15 267-728-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN37 PA
2016-08-15 267-729-0XXX 0000–0999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN37 PA
2016-08-15 267-868-0XXX 0000–0999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-868-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-868-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-868-4XXX 4000–4999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-868-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-890-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J HARLEYSVL PA
2016-08-15 267-890-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J HARLEYSVL PA
2016-08-15 267-890-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J HARLEYSVL PA

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.