NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 770
HD CARRIER LLC 2
ONVOY, LLC - GA 1
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
2020-05-27 770-872-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D BARNESVL GA
2019-11-29 770-249-5XXX 5000–5999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E ATLANTA NW GA
2019-10-23 770-343-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-10-23 770-343-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-10-23 770-455-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-10-23 770-797-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-10-23 770-797-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-10-23 770-797-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-10-21 770-343-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2019-10-21 770-343-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2019-10-21 770-343-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2019-10-21 770-343-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2019-10-21 770-343-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2019-08-09 770-370-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2019-08-09 770-370-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2019-08-02 770-370-6XXX 6000–6999Assigned DOVETEL COMMUNICATIONS, LLC - GA 362B ATLANTA NW GA
2019-07-10 770-742-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2019-01-31 770-637-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D TEMPLE GA
2019-01-31 770-637-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D TEMPLE GA
2019-01-31 770-637-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D TEMPLE GA
2019-01-31 770-637-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D TEMPLE GA
2019-01-31 770-637-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D TEMPLE GA
2019-01-31 770-637-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D TEMPLE GA
2019-01-31 770-830-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D CARROLLTON GA
2019-01-31 770-830-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D CARROLLTON GA
2019-01-30 770-637-2XXX 2000–2999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E TEMPLE GA
2019-01-08 770-796-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D FAIRMOUNT GA
2019-01-08 770-796-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D FAIRMOUNT GA
2019-01-07 770-417-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-01-07 770-417-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-01-07 770-417-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2019-01-07 770-453-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-10-30 770-796-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D FAIRMOUNT GA
2018-10-30 770-796-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D FAIRMOUNT GA
2018-10-22 770-637-5XXX 5000–5999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E TEMPLE GA
2018-10-02 770-613-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2018-08-01 770-869-2XXX 2000–2999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E LULA GA
2018-06-08 770-637-1XXX 1000–1999Assigned TELNYX LLC 073H TEMPLE GA
2018-04-18 770-214-4XXX 4000–4999Assigned TELNYX LLC 073H CARROLLTON GA
2018-03-01 770-379-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-379-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-491-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-750-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-828-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-901-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-901-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-03-01 770-901-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2018-02-28 770-209-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-02-28 770-410-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-02-28 770-750-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA

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.