NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

32 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 808
NEW CINGULAR WIRELESS PCS, LLC 12
ONVOY, LLC - HI 10
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 5
HD CARRIER LLC 3
TELNYX LLC 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
2023-07-11 808-563-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J LANAI CITY HI
2023-06-27 808-303-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J WAILUKU HI
2023-06-27 808-378-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 LIHUE HI
2023-06-26 808-458-0XXX 0000–0999Assigned NUSO, LLC 732J HONOLULU HI
2023-06-22 808-570-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-570-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-570-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-751-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-751-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-751-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-751-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-751-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-22 808-909-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-06-02 808-570-0XXX 0000–0999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HONOLULU HI
2023-05-31 808-303-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 WAILUKU HI
2023-05-19 808-229-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2023-04-20 808-458-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-458-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-458-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-509-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-570-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-570-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-570-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-570-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-20 808-570-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-04-14 808-570-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J HONOLULU HI
2023-04-11 808-458-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2023-04-06 808-303-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU HI
2023-02-07 808-289-7XXX 7000–7999Assigned ONVOY, LLC - HI 210H HILO HI
2023-02-07 808-289-8XXX 8000–8999Assigned ONVOY, LLC - HI 210H HILO HI
2023-02-07 808-289-9XXX 9000–9999Assigned ONVOY, LLC - HI 210H HILO HI
2023-01-30 808-830-2XXX 2000–2999Assigned ONVOY, LLC - HI 210H WAILUKU HI
2023-01-30 808-830-4XXX 4000–4999Assigned ONVOY, LLC - HI 210H WAILUKU HI
2023-01-30 808-830-5XXX 5000–5999Assigned ONVOY, LLC - HI 210H WAILUKU HI
2023-01-26 808-458-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J HONOLULU HI
2023-01-26 808-458-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J HONOLULU HI
2023-01-19 808-458-4XXX 4000–4999Assigned ONVOY, LLC - HI 210H HONOLULU HI
2023-01-19 808-975-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LIHUE HI
2023-01-13 808-399-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-399-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2023-01-13 808-458-1XXX 1000–1999Assigned AIRUS, INC. - HI 486J HONOLULU HI
2023-01-13 808-751-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI

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.