NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 478
ONVOY, LLC - GA 14
HD CARRIER LLC 3
OPENTACT INC. 1
INTRADO COMMUNICATIONS, LLC 1
8X8, INC. 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
2021-10-14 478-758-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WARNERRBNS GA
2021-10-14 478-758-1XXX 1000–1999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WARNERRBNS GA
2021-10-14 478-758-5XXX 5000–5999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WARNERRBNS GA
2021-10-14 478-758-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WARNERRBNS GA
2021-10-11 478-699-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 BYRON GA
2021-10-08 478-778-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 PERRY GA
2021-10-08 478-778-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 PERRY GA
2021-09-24 478-343-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MARSHALLVL GA
2021-09-24 478-368-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SARDIS GA
2021-09-21 478-332-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H MACON GA
2021-09-09 478-351-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E MILLEN GA
2021-09-07 478-226-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D GRAY GA
2021-09-07 478-226-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D GRAY GA
2021-09-07 478-276-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MONTEZUMA GA
2021-09-07 478-870-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D MACON GA
2021-09-03 478-388-8XXX 8000–8999Assigned SKYE TELECOM LLC DBA SKYETEL 622J MACON GA
2021-09-01 478-368-6XXX 6000–6999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E SARDIS GA
2021-09-01 478-870-9XXX 9000–9999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E MACON GA
2021-07-29 478-479-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D HADDOCK GA
2021-07-29 478-479-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D HADDOCK GA
2021-07-29 478-578-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D DUBLIN GA
2021-07-29 478-578-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D DUBLIN GA
2021-07-29 478-778-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D PERRY GA
2021-07-29 478-778-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D PERRY GA
2021-07-29 478-878-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D IDEAL GA
2021-07-28 478-303-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-303-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-303-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-464-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-464-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-476-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-28 478-901-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-07-23 478-368-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D SARDIS GA
2021-07-23 478-378-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D WADLEY GA
2021-07-22 478-291-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D DANVILLE GA
2021-07-22 478-295-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D MILLEDGEVL GA
2021-07-22 478-343-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MARSHALLVL GA
2021-07-22 478-758-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2021-07-22 478-758-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2021-07-22 478-758-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2021-07-22 478-901-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D MACON GA
2021-06-29 478-346-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 WRIGHTSVL GA
2021-06-22 478-317-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 HAWKINSVL 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.