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
2021-06-22 478-317-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 HAWKINSVL GA
2021-06-11 478-466-2XXX 2000–2999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E MILLEN GA
2021-06-07 478-205-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D DUBLIN GA
2021-06-07 478-226-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D GRAY GA
2021-06-07 478-226-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D GRAY GA
2021-06-07 478-266-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D IRWINTON GA
2021-06-07 478-266-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D IRWINTON GA
2021-06-07 478-276-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D MONTEZUMA GA
2021-06-07 478-276-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MONTEZUMA GA
2021-06-07 478-300-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D COCHRAN GA
2021-06-07 478-306-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MONTROSE GA
2021-06-07 478-306-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D MONTROSE GA
2021-06-07 478-341-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D EASTMAN GA
2021-06-07 478-341-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D EASTMAN GA
2021-06-07 478-344-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D LKSINCLAIR GA
2021-06-07 478-346-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D WRIGHTSVL GA
2021-06-07 478-346-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D WRIGHTSVL GA
2021-06-07 478-369-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D CENTERVL GA
2021-06-07 478-369-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D CENTERVL GA
2021-06-07 478-429-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2021-06-07 478-429-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2021-06-07 478-699-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D BYRON GA
2021-06-07 478-699-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D BYRON GA
2021-06-07 478-887-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D JEFFERSNVL GA
2021-06-07 478-887-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D JEFFERSNVL GA
2021-05-26 478-368-7XXX 7000–7999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E SARDIS GA
2021-05-13 478-378-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J WADLEY GA
2021-05-12 478-466-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J MILLEN GA
2021-04-26 478-205-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 DUBLIN GA
2021-04-26 478-410-6XXX 6000–6999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 DUBLIN GA
2021-04-26 478-410-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 DUBLIN GA
2021-04-26 478-758-6XXX 6000–6999Assigned FRACTEL, LLC 965H WARNERRBNS GA
2021-04-26 478-998-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 DUBLIN GA
2021-04-21 478-341-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EASTMAN GA
2021-04-21 478-870-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2021-04-17 478-208-2XXX 2000–2999Assigned METROPCS, INC. 5562 HAWKINSVL GA
2021-04-17 478-867-7XXX 7000–7999Assigned METROPCS, INC. 5562 HAWKINSVL GA
2021-04-16 478-870-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 MACON GA
2021-04-16 478-870-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 MACON GA
2021-04-14 478-901-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H MACON GA
2021-04-12 478-306-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D MONTROSE GA
2021-04-12 478-386-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D TOOMSBORO GA
2021-04-08 478-870-0XXX 0000–0999Assigned COMMIO, LLC 939H MACON GA
2021-03-26 478-300-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E COCHRAN GA
2021-03-26 478-300-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E COCHRAN GA
2021-03-23 478-266-8XXX 8000–8999Assigned METROPCS, INC. 5562 IRWINTON GA
2021-03-23 478-383-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-03-23 478-383-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-03-23 478-383-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2021-03-23 478-383-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON 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.