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
2018-12-13 808-940-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-12-13 808-940-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-12-11 808-707-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 WAILUKU HI
2018-12-05 808-731-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K HILO HI
2018-10-10 808-707-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 WAILUKU HI
2018-10-10 808-746-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2018-10-10 808-746-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2018-10-01 808-940-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-10-01 808-940-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-09-19 808-746-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2018-09-18 808-707-5XXX 5000–5999Assigned ONVOY, LLC - HI 210H WAILUKU HI
2018-09-18 808-707-6XXX 6000–6999Assigned ONVOY, LLC - HI 210H WAILUKU HI
2018-09-12 808-796-5XXX 5000–5999Assigned ONVOY, LLC - HI 210H HILO HI
2018-09-12 808-862-8XXX 8000–8999Assigned ONVOY, LLC - HI 210H KAUNAKAKAI HI
2018-09-12 808-977-6XXX 6000–6999Assigned ONVOY, LLC - HI 210H LIHUE HI
2018-09-12 808-999-7XXX 7000–7999Assigned ONVOY, LLC - HI 210H LANAI CITY HI
2018-08-29 808-762-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2018-08-29 808-940-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-08-29 808-940-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-08-27 808-666-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 WAILUKU HI
2018-07-31 808-376-7XXX 7000–7999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HONOLULU HI
2018-07-23 808-856-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K WAILUKU HI
2018-07-17 808-431-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J LIHUE HI
2018-07-17 808-666-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J WAILUKU HI
2018-07-12 808-666-5XXX 5000–5999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G WAILUKU HI
2018-07-10 808-451-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2018-07-10 808-451-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2018-07-10 808-650-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2018-06-27 808-746-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J HILO HI
2018-06-25 808-762-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2018-06-25 808-762-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2018-06-25 808-940-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D HONOLULU HI
2018-06-08 808-796-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K HILO HI
2018-05-15 808-762-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2018-04-17 808-650-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2018-04-17 808-650-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2018-04-05 808-720-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 LIHUE HI
2018-04-05 808-755-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 LIHUE HI
2018-03-01 808-666-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 WAILUKU HI
2018-01-24 808-451-0XXX 0000–0999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HONOLULU HI
2018-01-16 808-451-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-01-16 808-451-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 HONOLULU HI
2018-01-16 808-999-0XXX 0000–0999Assigned ONVOY, LLC - HI 210H LANAI CITY HI
2017-12-27 808-451-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2017-12-27 808-451-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2017-12-19 808-698-7XXX 7000–7999Assigned ONVOY, LLC - HI 210H LIHUE HI
2017-12-19 808-698-9XXX 9000–9999Assigned ONVOY, LLC - HI 210H LIHUE HI
2017-11-30 808-451-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2017-11-15 808-731-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 HILO HI
2017-11-10 808-720-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 LIHUE 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.