NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 267
ONVOY, LLC - PA 3
NEW CINGULAR WIRELESS PCS, LLC - DC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 1
AHOI LLC 1
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
2016-08-15 267-868-5XXX 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
2016-08-15 267-890-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J HARLEYSVL PA
2016-08-15 267-890-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J HARLEYSVL PA
2016-08-15 267-915-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-915-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-915-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-915-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-915-9XXX 9000–9999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN45 PA
2016-08-15 267-942-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-942-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-942-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-943-5XXX 5000–5999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-943-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-943-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-943-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-944-8XXX 8000–8999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-944-9XXX 9000–9999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-947-0XXX 0000–0999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-947-1XXX 1000–1999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-947-2XXX 2000–2999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-947-3XXX 3000–3999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-947-4XXX 4000–4999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-947-5XXX 5000–5999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-947-6XXX 6000–6999Assigned HD CARRIER LLC 321J PHPHSBZN38 PA
2016-08-15 267-949-0XXX 0000–0999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-949-1XXX 1000–1999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-949-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-949-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J PHPHSBZN38 PA
2016-08-15 267-998-2XXX 2000–2999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-998-3XXX 3000–3999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-998-4XXX 4000–4999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-998-6XXX 6000–6999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-15 267-998-7XXX 7000–7999Assigned THE VOICE APPLICATION NETWORK, LLC 507J CARVERSVL PA
2016-08-01 267-866-2XXX 2000–2999Assigned NUSO, LLC 551G PHLDLPHZN1 PA
2016-08-01 267-866-3XXX 3000–3999Assigned NUSO, LLC 551G PHLDLPHZN1 PA
2016-08-01 267-866-4XXX 4000–4999Assigned NUSO, LLC 551G PHLDLPHZN1 PA
2016-08-01 267-866-5XXX 5000–5999Assigned NUSO, LLC 551G PHLDLPHZN1 PA
2016-08-01 267-866-6XXX 6000–6999Assigned NUSO, LLC 551G PHLDLPHZN1 PA
2016-07-20 267-665-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN2 PA
2016-07-20 267-669-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHLDLPHZN4 PA
2016-07-19 267-504-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHLDLPHZN3 PA
2016-07-19 267-607-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PHPHSBZN38 PA
2016-07-07 267-778-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PHPHSBZN40 PA
2016-07-07 267-778-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PHPHSBZN40 PA
2016-07-07 267-778-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN40 PA
2016-07-06 267-436-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 LANSDALE PA
2016-07-05 267-804-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 PHLDLPHZN1 PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.