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
2012-08-17 808-369-0XXX 0000–0999Assigned HAWAII DIALOGIX TELECOM, LLC 844F HONOLULU HI
2012-08-17 808-369-1XXX 1000–1999Assigned HAWAII DIALOGIX TELECOM, LLC 844F HONOLULU HI
2012-08-17 808-369-2XXX 2000–2999Assigned HAWAII DIALOGIX TELECOM, LLC 844F HONOLULU HI
2012-08-17 808-369-3XXX 3000–3999Assigned HAWAII DIALOGIX TELECOM, LLC 844F HONOLULU HI
2012-08-09 808-364-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-08-09 808-364-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-08-09 808-364-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-08-09 808-364-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-08-09 808-445-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-09 808-445-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-09 808-445-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-09 808-445-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-09 808-445-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-08-03 808-799-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-08-03 808-799-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-08-03 808-799-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-08-03 808-799-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-08-03 808-799-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-07-31 808-359-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 WAILUKU HI
2012-07-31 808-359-6XXX 6000–6999Assigned METROPCS, INC. 5562 WAILUKU HI
2012-07-11 808-364-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-07-11 808-364-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-07-11 808-364-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-06-18 808-492-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2012-06-14 808-866-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU HI
2012-06-14 808-866-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU HI
2012-05-30 808-364-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-05-30 808-364-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-05-11 808-364-3XXX 3000–3999Assigned LEVEL 3 TELECOM OF HAWAII, LP - HI 8297 HONOLULU HI
2012-05-11 808-444-8XXX 8000–8999Assigned SERVPAC INCORPORATED - HI 517G KAUNAKAKAI HI
2012-05-08 808-799-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-05-08 808-799-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-05-08 808-799-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-05-04 808-436-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-05-04 808-492-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-05-04 808-683-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-05-04 808-738-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2012-04-04 808-321-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HONOLULU HI
2012-03-28 808-313-8XXX 8000–8999Assigned SERVPAC INCORPORATED - HI 517G HILO HI
2012-03-28 808-698-8XXX 8000–8999Assigned SERVPAC INCORPORATED - HI 517G LIHUE HI
2012-03-28 808-727-8XXX 8000–8999Assigned SERVPAC INCORPORATED - HI 517G WAILUKU HI
2012-03-23 808-278-1XXX 1000–1999Assigned HAWAIIAN TELCOM, INC. - HI 3100 LIHUE HI
2012-03-23 808-515-1XXX 1000–1999Assigned HAWAIIAN TELCOM, INC. - HI 3100 LANAI CITY HI
2012-03-23 808-556-1XXX 1000–1999Assigned HAWAIIAN TELCOM, INC. - HI 3100 KAUNAKAKAI HI
2012-03-23 808-799-1XXX 1000–1999Assigned HAWAIIAN TELCOM, INC. - HI 3100 HONOLULU HI
2012-03-23 808-866-1XXX 1000–1999Assigned HAWAIIAN TELCOM, INC. - HI 3100 WAILUKU HI
2012-03-21 808-365-1XXX 1000–1999Assigned HAWAIIAN TELCOM, INC. - HI 3100 HILO HI
2012-03-21 808-436-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-03-16 808-312-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2012-03-16 808-312-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 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.