NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 775
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 3
INTRADO COMMUNICATIONS, LLC 1
BANDWIDTH.COM CLEC, LLC - NV 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
2022-09-26 775-637-5XXX 5000–5999Assigned COMMIO, LLC 939H GABBS NV
2022-09-26 775-775-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F PAHRUMP NV
2022-09-26 775-775-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F PAHRUMP NV
2022-09-26 775-775-7XXX 7000–7999Assigned ONVOY, LLC - NV 029F PAHRUMP NV
2022-09-26 775-922-9XXX 9000–9999Assigned COMMIO, LLC 939H SPVLYCHCRK NV
2022-09-16 775-558-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 CRYSTALBAY NV
2022-09-13 775-239-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F AUSTIN NV
2022-09-13 775-481-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 FALLON NV
2022-09-13 775-551-4XXX 4000–4999Assigned COMMIO, LLC 939H EUREKA NV
2022-09-12 775-471-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 SWEETWATER NV
2022-08-24 775-496-8XXX 8000–8999Assigned COMMIO, LLC 939H PAHRUMP NV
2022-08-19 775-497-4XXX 4000–4999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J FERNLEY NV
2022-08-19 775-497-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J FERNLEY NV
2022-08-19 775-497-7XXX 7000–7999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J FERNLEY NV
2022-08-19 775-498-3XXX 3000–3999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CARSONCITY NV
2022-08-19 775-498-4XXX 4000–4999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CARSONCITY NV
2022-08-19 775-498-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J CARSONCITY NV
2022-08-19 775-503-5XXX 5000–5999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J RENO NV
2022-08-19 775-503-8XXX 8000–8999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J RENO NV
2022-08-19 775-506-4XXX 4000–4999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SILVER SPG NV
2022-08-19 775-506-7XXX 7000–7999Assigned U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 671J SILVER SPG NV
2022-07-25 775-371-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LOVELOCK NV
2022-07-22 775-496-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 PAHRUMP NV
2022-07-19 775-927-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 ELKO NV
2022-07-13 775-405-8XXX 8000–8999Assigned COMMIO, LLC 939H ELY NV
2022-07-13 775-495-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 GARDNERVL NV
2022-07-13 775-495-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 GARDNERVL NV
2022-07-13 775-558-1XXX 1000–1999Assigned COMMIO, LLC 939H CRYSTALBAY NV
2022-07-13 775-621-4XXX 4000–4999Assigned COMMIO, LLC 939H WINNEMUCCA NV
2022-07-13 775-874-1XXX 1000–1999Assigned COMMIO, LLC 939H FERNLEY NV
2022-07-13 775-931-8XXX 8000–8999Assigned COMMIO, LLC 939H BATTLE MT NV
2022-07-12 775-218-4XXX 4000–4999Assigned TELNYX LLC 073H SILVER SPG NV
2022-07-12 775-552-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 GARDNERVL NV
2022-07-05 775-263-6XXX 6000–6999Assigned TELNYX LLC 073H LOVELOCK NV
2022-07-05 775-540-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J LATHROWLLS NV
2022-06-29 775-492-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 CARSON PL NV
2022-06-23 775-444-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2022-06-23 775-444-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2022-06-23 775-444-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2022-06-23 775-444-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2022-06-23 775-634-4XXX 4000–4999Assigned COMMIO, LLC 939H CARSONCITY NV
2022-06-22 775-341-8XXX 8000–8999Assigned TELNYX LLC 073H HAWTHORNE NV
2022-06-16 775-475-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 COTNWD CRK NV
2022-06-14 775-837-0XXX 0000–0999Assigned TELNYX LLC 073H LATHROWLLS NV
2022-05-31 775-966-1XXX 1000–1999Assigned TELNYX LLC 073H FISHLK VLY NV
2022-05-23 775-966-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 FISHLK VLY NV
2022-05-17 775-205-8XXX 8000–8999Assigned TELNYX LLC 073H AUSTIN NV
2022-05-05 775-531-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2022-05-05 775-531-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2022-05-05 775-531-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV

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.