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
2013-02-21 808-305-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-21 808-305-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-21 808-305-5XXX 5000–5999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-21 808-305-6XXX 6000–6999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-21 808-305-7XXX 7000–7999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-21 808-305-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-21 808-305-9XXX 9000–9999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-02-12 808-260-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2013-02-08 808-462-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2013-02-08 808-462-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2013-02-08 808-495-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU HI
2013-02-08 808-495-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU HI
2013-01-28 808-631-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LIHUE HI
2013-01-22 808-462-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2013-01-17 808-365-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2013-01-17 808-365-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2013-01-14 808-462-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2013-01-10 808-757-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 WAILUKU HI
2012-12-12 808-446-7XXX 7000–7999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G WAILUKU HI
2012-12-03 808-365-5XXX 5000–5999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HILO HI
2012-11-30 808-208-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-11-30 808-208-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-11-30 808-365-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 HILO HI
2012-11-30 808-439-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-11-30 808-494-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HILO HI
2012-11-26 808-260-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2012-11-21 808-462-5XXX 5000–5999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2012-11-13 808-208-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-13 808-208-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-13 808-208-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-13 808-208-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-13 808-208-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-13 808-208-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-12 808-439-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-11-06 808-799-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-11-02 808-439-0XXX 0000–0999Assigned HAWAII DIALOGIX TELECOM, LLC 844F HONOLULU HI
2012-10-30 808-995-8XXX 8000–8999Assigned SERVPAC INCORPORATED - HI 517G LANAI CITY HI
2012-10-17 808-313-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 HILO HI
2012-10-17 808-369-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2012-10-15 808-369-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-10-15 808-369-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-10-15 808-419-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 WAILUKU HI
2012-10-11 808-365-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 HILO HI
2012-09-06 808-445-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2012-08-22 808-313-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2012-08-22 808-313-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2012-08-22 808-445-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-22 808-445-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-22 808-445-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-22 808-866-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU 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.