NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

20 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2026-05-14 478-465-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-465-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-465-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-465-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-465-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-05-14 478-587-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-04-27 478-425-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D MACON GA
2026-04-21 478-264-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MILLEDGEVL GA
2026-04-17 478-800-9XXX 9000–9999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E DUBLIN GA
2026-04-01 478-380-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 MONTEZUMA GA
2026-03-19 478-465-8XXX 8000–8999Assigned EXIANT COMMUNICATIONS LLC 114J MACON GA
2026-03-19 478-587-8XXX 8000–8999Assigned OPENTACT INC. 824J MACON GA
2026-03-11 478-264-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D MILLEDGEVL GA
2026-03-06 478-351-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MILLEN GA
2026-03-05 478-434-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WARNERRBNS GA
2026-03-05 478-434-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WARNERRBNS GA
2026-03-04 478-983-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J RENTZ GA
2026-03-03 478-403-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 WARNERRBNS GA
2026-03-03 478-415-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2026-02-25 478-455-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SWAINSBORO GA
2026-02-18 478-425-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D MACON GA
2026-01-12 478-263-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-263-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-423-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-423-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-423-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-423-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-423-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-423-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2026-01-12 478-834-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J DUBLIN GA
2026-01-05 478-672-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROBERTA GA
2025-12-15 478-434-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WARNERRBNS GA
2025-12-15 478-434-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WARNERRBNS GA
2025-11-18 478-384-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KITE GA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.