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
2017-07-10 808-794-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HONOLULU HI
2017-07-10 808-794-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HONOLULU HI
2017-07-10 808-794-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 HONOLULU HI
2017-06-12 808-376-3XXX 3000–3999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HONOLULU HI
2017-06-09 808-278-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 LIHUE HI
2017-05-23 808-376-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2017-05-10 808-278-5XXX 5000–5999Assigned ONVOY, LLC - HI 210H LIHUE HI
2017-05-10 808-376-1XXX 1000–1999Assigned ONVOY, LLC - HI 210H HONOLULU HI
2017-05-10 808-491-0XXX 0000–0999Assigned ONVOY, LLC - HI 210H HILO HI
2017-05-10 808-633-9XXX 9000–9999Assigned ONVOY, LLC - HI 210H WAILUKU HI
2017-05-05 808-320-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K LIHUE HI
2017-05-05 808-446-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K WAILUKU HI
2017-05-05 808-491-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K HILO HI
2017-05-05 808-762-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2017-04-06 808-762-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2017-03-30 808-977-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 LIHUE HI
2017-03-30 808-977-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI 6516 LIHUE HI
2017-03-07 808-818-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K LANAI CITY HI
2017-03-07 808-862-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K KAUNAKAKAI HI
2017-03-02 808-650-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - HI 003J HONOLULU HI
2017-02-09 808-465-1XXX 1000–1999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HONOLULU HI
2016-12-21 808-731-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HILO HI
2016-12-20 808-762-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2016-12-13 808-376-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2016-12-13 808-376-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2016-11-30 808-379-4XXX 4000–4999Assigned HAWAIIAN TELCOM SERVICES COMPANY, INC. - HI 009G HONOLULU HI
2016-11-16 808-213-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 KAUNAKAKAI HI
2016-10-26 808-379-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - HI 9414 HONOLULU HI
2016-10-21 808-379-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-10-21 808-379-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-10-21 808-379-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-10-21 808-379-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-10-21 808-379-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-10-14 808-278-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LIHUE HI
2016-09-16 808-765-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HILO HI
2016-09-16 808-765-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HILO HI
2016-09-16 808-765-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HILO HI
2016-09-16 808-765-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HILO HI
2016-08-22 808-379-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2016-08-22 808-379-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2016-08-22 808-379-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K HONOLULU HI
2016-08-16 808-731-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K HILO HI
2016-08-16 808-731-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K HILO HI
2016-08-16 808-793-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K WAILUKU HI
2016-08-16 808-793-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K WAILUKU HI
2016-08-10 808-731-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K HILO HI
2016-08-05 808-476-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-08-05 808-517-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-08-05 808-517-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 HONOLULU HI
2016-08-05 808-517-2XXX 2000–2999Assigned 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.