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
2019-08-07 478-210-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MONTROSE GA
2019-07-09 478-337-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2019-07-08 478-588-8XXX 8000–8999Assigned TELNYX LLC 073H SWAINSBORO GA
2019-06-19 478-215-4XXX 4000–4999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E SARDIS GA
2019-06-19 478-249-3XXX 3000–3999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E MILLEN GA
2019-06-07 478-241-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE GA
2019-05-20 478-221-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 GRAY GA
2019-05-20 478-245-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D MACON GA
2019-05-20 478-245-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D MACON GA
2019-05-20 478-245-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D MACON GA
2019-05-20 478-259-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D MACON GA
2019-05-20 478-259-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D MACON GA
2019-05-20 478-330-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D MACON GA
2019-05-20 478-339-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2019-05-16 478-215-3XXX 3000–3999Assigned TELNYX LLC 073H SARDIS GA
2019-05-16 478-242-4XXX 4000–4999Assigned TELNYX LLC 073H WADLEY GA
2019-05-16 478-249-2XXX 2000–2999Assigned TELNYX LLC 073H MILLEN GA
2019-05-16 478-900-1XXX 1000–1999Assigned TELNYX LLC 073H LOUISVILLE GA
2019-05-09 478-666-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J CENTERVL GA
2019-04-11 478-707-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D SANDERSVL GA
2019-04-04 478-313-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D PERRY GA
2019-04-04 478-339-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2019-04-04 478-339-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2019-04-04 478-347-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D WRIGHTSVL GA
2019-04-04 478-347-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D WRIGHTSVL GA
2019-04-04 478-559-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D EASTMAN GA
2019-04-04 478-666-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D CENTERVL GA
2019-04-04 478-666-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D CENTERVL GA
2019-04-04 478-707-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D SANDERSVL GA
2019-04-04 478-707-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D SANDERSVL GA
2019-04-04 478-777-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D PERRY GA
2019-04-04 478-800-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D DUBLIN GA
2019-04-04 478-800-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D DUBLIN GA
2019-04-04 478-822-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D FORTVALLEY GA
2019-04-04 478-827-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D FORTVALLEY GA
2019-04-04 478-999-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D FORSYTH GA
2019-04-04 478-999-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D FORSYTH GA
2019-03-29 478-215-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D SARDIS GA
2019-03-29 478-215-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D SARDIS GA
2019-03-29 478-241-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2019-03-29 478-241-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2019-03-29 478-242-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D WADLEY GA
2019-03-29 478-242-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D WADLEY GA
2019-03-29 478-249-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D MILLEN GA
2019-03-29 478-249-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D MILLEN GA
2019-03-29 478-400-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2019-03-29 478-400-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2019-03-26 478-337-0XXX 0000–0999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E MACON GA
2019-03-26 478-337-9XXX 9000–9999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E MACON GA
2019-03-25 478-324-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D COCHRAN 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.